Tony Hadibarata

Professor Tony Hadibarata
Ph.D., Ts., C.Eng., C.WEM, FHEA, MCIWEM
Professor
Department of Civil and Construction Engineering
Contact Details
Telephone: + 60 85 630100 Extn: 2501
Location: Skylark 3 (SK3) Room 323
Email: hadibarata@curtin.edu.my, tony.hadibarata@curtin.edu.au
Detailed CV can be downloaded here: Curriculum vitae
Research Profile
- Scopus Author ID: 16233109100. https://www.scopus.com/authid/detail.uri?authorId=16233109100
- Google Scholar: https://scholar.google.com/citations?user=3Ne0AhMAAAAJ&hl=en
- Web of Science: https://www.webofscience.com/wos/author/record/533471
- ORCID ID: 0000-0002-1060-994X. http://orcid.org/0000-0002-1060-994X
- Researchgate: https://www.researchgate.net/profile/Tony_Hadibarata/
- ResearcherID: E-1670-2012
- TopScinet: https://topscinet.com/scientist_profile/Hadibarata,%20Tony/2007/?stype=single_year
- Scholar GPS: https://scholargps.com/scholars/64559155469760/tony-hadibarata
Research Interest
- Environmental chemistry
- Environmental microbiology
- Environmental engineering
- Bioremediation of toxic pollutants
- Water and wastewater treatment
- Microbial enzyme
Academic History
- Ph.D. Environmental Chemistry and Microbiology (2009). Ehime University, Japan
- M.Sc. Environmental Chemistry and Microbiology (2006). Ehime University, Japan
- B.Sc. Forest Product Technology and Environmental Science (2001). Mulawarman University, Indonesia
Professional Experience
- Professor, Department of Civil and Construction Engineering, Faculty of Engineering and Science, Curtin University, Malaysia
- Grant Director, National Center of Micro and Nanomaterials, Faculty of Chemical Engineering and Biotechnologies, National University of Science and Technology POLITEHNICA Bucharest, Romania
Other Professional Experience
- Adjunct Professor, 2023-2026, Department of Science and Engineering of Oxide Materials and Nanomaterials, National University of Science and Technology Politehnica Bucharest, Romania
- Visiting Professor, 2024, Center for Environment and Clean Technology, National Research and Innovation Agency Indonesia (BRIN), Indonesia
- Adjunct Professor, 2021-2025, Faculty of Fisheries and Marine Science, Universitas Diponegoro, Indonesia
- Adjunct Professor, 2023-2024, Department of Environmental Engineering, Institut Teknologi Sepuluh Nopember, Indonesia
- Adjunct Professor, 2023-2025, Faculty of Mathematics and Science, Universitas Pendidikan Indonesia
- Honorary Faculty, 2021-2023, Faculty of Engineering, Indian Institute of Technology Guwahati, India.
Professional Affiliations
- Chartered Water and Environmental Manager (C.WEM) No. 326165
- Chartered Engineer (C.Eng) No. 688258
- Fellowship of Advance HE (FHEA) Ref No. PR208615
- Professional Technologist (P.Tech) Malaysia Board of Technologies No. PT22010324
Professional Activities
- Editor-in-Chief
- Tropical Aquatic and Soil Pollution (e-ISSN 2798-3056)
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Editorial Member
- Associate Editor: Adsorption Science and Technology (JCR Q2 Impact Factor 2.8)
- Editor: Indoor Air (JCR Q1 Impact factor 4.3)
- Editor: Frontiers in Environmental Chemistry (Scopus)
- Editor: Letters in Applied NanoBioScience (Scopus)
- Editor: Indonesian Journal of Pharmacy (Scopus SJR Q3)
- Editor: Journal of Civil Engineering, Science and Technology (Non Indexed)
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Conference Chair
- Chair, 1st International Symposium of Environmental and Chemical Engineering, November 25-26, 2021, Hybrid – Jakarta, Indonesia.
- Chair, 2nd International Symposium of Environmental and Chemical Engineering, November 25-26, 2022, Online, Indonesia
- Chair, 3rd International Symposium of Environmental and Chemical Engineering, October 25-26, 2023, Online, Indonesia
- Chair, 4th International Symposium of Environmental and Chemical Engineering, December 19, 2024, Hybrid – Bali, Indonesia
- Chair, 5th International Symposium of Environmental and Chemical Engineering, December 19, 2025, Hybrid – Jakarta, Indonesia
Subject Taught
- Environmental Monitoring & Analysis
- Environmental Chemistry & Microbiology
- Hydraulics and Hydrogeology
- Building Dissertation
- Environmental Consideration in Construction
- Green Engineering, Principles and Application
- Groundwater Contamination
- Environmental Engineering Analysis
- Environmental Sustainable Development
- Geoenvironmental Engineering
- Environmental Engineering Research Project
Supervision
- 3 Post-doc/ visiting researcher (Completed)
- 10 PhD (Completed), 4 PhD (Ongoing)
- 19 Master (Completed), 1 Master (Ongoing)
- 51 UG (Completed)
Detailed student can be seen in CV
Journal Publications (limited to 2025)
Full publication can be seen in CV
* Corresponding author
2025
- Audrey Primus Gonsilou, Tony Hadibarata*, Muhammad Noor Hazwan Bin Jusoh (2025). Microplastic, an emerging threat to the global seagrass ecosystems: A review. Environmental Quality Management, 35: e70122. WoS Q4 Impact Factor 1.6. https://doi.org/10.1002/tqem.70122.
- Tony Hadibarata* (2025), Assessing Groundwater Contamination From Personal Care Products in Malaysia: Sources, Mechanisms, and Remediation Strategies. Environmental Quality Management 35: e70118. WoS Q4 Impact Factor 1.6.https://doi.org/10.1002/tqem.70118
- Sultana Razia, Tony Hadibarata*, Sie Yon Lau, (2025). Isolation and identification of an acidophilic microbe to apply in the biodegradation of emerging organic contaminants and detect the produced metabolites, The Microbe, 8, 100466. Scopus SJR Q3. https://doi.org/10.1016/j.microb.2025.100466.
- Adhi Yuniarto, Tony Hadibarata*, Risky Ayu Kristanti (2025). Unraveling Microplastic Presence in Freshwater and Sediment of Rejoso River, Indonesia. Environmental Quality Management, WoS Q4 Impact Factor 1.6.
- Upeksha Gayangani Jayasekara, Tony Hadibarata*, Mohammad Noor Hazwan Jusoh, Paran Gani, Inn Shi Tan (2025). Pharmaceutical Persistent Pollutants in the Aquatic Environment of Malaysia: Sources, Impacts, and Mitigation Strategies. Environmental Quality Management, WoS Q4 Impact Factor 1.6.
- Kadek D. Harmayani, Tony Hadibarata*, Risky Ayu Kristanti, Pande K. P. M. Dayanti, Kadek L. Satyawati, Putu A. A. Wiratama, Putu P. V. Suari (2025). Initial Indication of Microplastics in the Water and Sediment of the Tukad Badung River in Bali, Indonesia, Water, Air, Soil Pollution. WoS Q1 Impact Factor 3.8. https://doi.org/10.1007/s11270-025-08365-5
- Risky Ayu Kristanti, Tony Hadibarata*, Adelina-Gabriela Niculescu, Dan Eduard Mihaiescu, and Alexandru Mihai Grumezescu. 2025. “Nanomaterials for Persistent Organic Pollutants Decontamination in Water: Mechanisms, Challenges, and Future Perspectives” Nanomaterials15, no. 14: 1133. WoS Q2 Impact Factor 4.3. https://doi.org/10.3390/nano15141133
- Cut Yusnar, Tony Hadibarata (2025). The Effect of Rice Husk Ash Geopolymer Microstructure Reactivity on the Bonding of Alkaline Solutions and Its Impact on Geopolymer Concrete Strength. Biointerface Research in Applied Chemistry.
- Moldoveanu, Elena-Theodora, Adelina-Gabriela Niculescu, Dana-Ionela Tudorache (Trifa), Alina Moroșan, Alexandra-Cătălina Bîrcă, Bogdan-Ștefan Vasile, Ariana Hudita, Dan-Eduard Mihaiescu, Tony Hadibarata, and Alexandru-Mihai Grumezescu. (2025). “New 3D Spiral Microfluidic Platform Tested for Fe3O4@SA Nanoparticle Synthesis” Molecules30: 2896. https://doi.org/10.3390/molecules30142896. WoS Q1 Impact Factor 4.6.
- Sam Wilson, Rubiyatno, Tony Hadibarata* (2025). Investigation of Microplastic Abundance from Commercial Marine Fish in Bintulu, Sarawak, Malaysia. Water, Air, Soil Pollution. https://doi.org/10.1007/s11270-025-08080-1. WoS Q1 Impact Factor 3.8.
- Tony Hadibarata*, Syafrudin, M.; Fitriyani, N.L.; Lee, S.W. (2025). Advancements in Composting Technologies for Efficient Soil Remediation of Polycyclic Aromatic Hydrocarbons (PAHs): A Mini Review. Sustainability, 17, 5881. https://doi.org/10.3390/su17135881 WoS Q1 Impact Factor 3.3.
- Widada, Kunarso, E. Indrayanti, R. Widiaratih, A. Ismanto, M. Zainuri, Tony Hadibarata, M. A. Anindita, T. Tristanova, M. S. Jihadi (2025). Assessment and Characterization of Microplastics in Aquatic Environments near Pekalongan (Indonesia). Ecological Safety of Coastal and Shelf Zones of Sea, 2, 99–117. Scopus SJR Q4
- Tony Hadibarata*, Kristanti, R.A. (2025). Urban Sustainability in Construction: A Comparative Review of Waste Management Practices in Developed Nations. Urban Science, 9, 217. https://doi.org/10.3390/urbansci9060217 WoS Q1 Impact Factor 2.9.
- Mercan D-A, Tudorache D-I, Niculescu A-G, Mogoantă L, Mogoşanu GD, Bîrcă AC, Vasile BȘ, Hudiță A, Voinea IC, Stan MS, Tony Hadibarata, Dan Eduard Mihaiescu, Alexandru Mihai Grumezescu, Adina Alberts (2025). Antimicrobial Coatings Based on Hybrid Iron Oxide Nanoparticles. Nanomaterials, 15(9), 637. https://doi.org/10.3390/nano15090637 WoS Q2 Impact Factor 4.3.
- Tudorache D-I, Niculescu A-G, Bîrcă A-C, Florea DA, Rădulescu M, Vasile B-Ș, Trușcă R, Mihaiescu D-E, Tony Hadibarata, Grumezescu A-M. (2025). Microfluidic Synthesis of Magnetic Silica Aerogels for Efficient Pesticide Removal from Water. Gels. 11(6):463. https://doi.org/10.3390/gels11060463 WoS Q1 Impact Factor 5.3.
- Tony Hadibarata*, Kitara Pranareswari Hadibarata (2025) Unraveling the Role of Microbes in Remediation of High Molecular Weight Polycyclic Aromatic Hydrocarbon Persistence in the Environment. Appl Biochem Biotechnol(2025). https://doi.org/10.1007/s12010-025-05245-w WoS Q2 Impact Factor 3.1.
- Upeksha Gayangani Jayasekara, Tony Hadibarata*, Dwi Hindarti, Budi Kurniawan, Mohammad Noor Hazwan Jusoh, Paran Gani, Inn Shi Tan, Adhi Yuniarto, Rubiyatno, Mohd Hairul Bin Khamidun (2025). Environmental bioremediation of pharmaceutical residues: microbial processes and technological innovations: a review. Bioprocess and Biosystems Engineering, WoS Q2 Impact Factor 4.1. https://doi.org/10.1007/s00449-024-03125-x
- Aina Maisarah binti Mohammad Mahathir, Tony Hadibarata*, Muhammad Noor Hazwan bin Jusoh, Inn Shi Tan, Yie Hua Tan (2025) Biological Control of Insect Pests Using Entomopathogenic Enzymes: Opportunities and Challenges. Biointerface Research in Applied Chemistry, 15, 22. Scopus https://doi.org/10.33263/BRIAC152.022.
- Mercan, Doina-Antonia, Dana-Ionela Tudorache (Trifa), Adelina-Gabriela Niculescu, Laurenţiu Mogoantă, George Dan Mogoşanu, Alexandra Cătălina Bîrcă, Bogdan Ștefan Vasile, Ariana Hudiță, Ionela Cristina Voinea, Miruna S. Stan, Tony Hadibarata, Dan Eduard Mihaiescu, Alexandru Mihai Grumezescu, Adina Alberts (2025) Antimicrobial Coatings Based on Hybrid Iron Oxide Nanoparticles. Nanomaterials. 15(9):637. https://doi.org/10.3390/nano15090637. WoS Q1 Impact Factor 4.4.
- Rikha Widiaratih, Baiq L. A. Sulhana, Ari B. Putranto, Lilik Maslukah, Aris Ismanto, Diah Ayuningrum, Tony Hadibarata, and Eridhani D. Satya. (2025). The correlation between microplastics characteristics and sediment grain size to microplastics accumulation in coral reef sediment in Gede Island, Rembang, Indonesia. Journal of Ecological Engineering, 26, 200-212. Scopus SJR Q2 https://doi.org/10.12911/22998993/199648.
- Ratnasari, A., Soedjono, E.S., Tangahu, B.V., Tony Hadibarata (2025). Appraisal of improved salt selectivity in polyvinylidene difluoride membranes for water desalination: Methods, mechanism, and prospects. Monatshefte für Chemie – Chemical Monthly,156, 233–246. WoS Q3 Impact Factor 1.7. https://doi.org/10.1007/s00706-025-03291-y
- Shahedan, Tony Hadibarata, Mohd Mustafa Al Bakri Abdullah, Muhammad Noor Hazwan Jusoh, Ismallianto Isia, Aissa Bouaissi, Hermin Pancasakti Kusumaningrum, Abrar Muslim, Topik Hidayat (2025). Advancements in Geopolymer Concrete for Marine Infrastructure: an Optimization of Performance Considering workability, Compressive Strength, Capillary Water Absorption, Porosity, And Chloride Migration. Iranian Journal of Science and Technology, Transactions of Civil Engineering. WoS Q3 IF 1.7. https://doi.org/10.1007/s40996-024-01671-8.
- Yea Shiuan Kho, Kwong Soon Wong, Nurul Noraziemah Mohd Pauzi, Meheron Selowara Joo, Tony Hadibarata (2024). Self-Healing Concrete Utilizing Ureolysis Mechanism of Microbially Induced Calcite Precipitation (MICP): a Review. Iranian Journal of Science and Technology, Transactions of Civil Engineering, WoS Q3 IF 1.7. https://doi.org/10.1007/s40996-024-01660-x.
Books
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Tony Hadibarata (2012). Bioremediation of Polycyclic Aromatic Hydrocarbons by Fungi. LAP LAMBERT Academic Publishing GmbH & Co. KG. ISBN 978-3-8473-1967-2
Book Chapter (2022-2024)
- Statistical analysis of development geopolymer concrete with glass bubble toward thermal insulation performance. 2025. In Woodhead Publishing Series in Civil and Structural Engineering, Editor(s): Mohd Mustafa Al Bakri Abdullah, Rafiza Abd Razak, Wan Mastura Wan Ibrahim, Mohd Arif Anuar Mohd Salleh, Recent Developments of Geopolymer Materials, Woodhead Publishing, Pages 287-303, ISBN 9780443240683, https://doi.org/10.1016/B978-0-443-24068-3.00014-5. Scopus.
- Biomolecules Emerging Approach in Agriculture, Pharmaceuticals and Environment Management. 2023. ISBN 9780323994767. Edited by Ajay Kumar, Muhammad Bilal, Luiz Fernando Romanholo Ferreira, Kumari Madhuree. Academic Press, Cambridge. https://www.elsevier.com/books/microbial-biomolecules/kumar/978-0-323-99476-7.
- Enzyme immobilization on alginate biopolymer for biotechnological applications (Chapter 21; page 471-488) Azeem Intisar, Mateen Hedar, Ahsan Sharif, Ejaz Ahmed, Nazim Hussain, Tony Hadibarata, Mohammad Ali Shariati, Slim Smaoui and Muhammad Bilal. https://doi.org/10.1016/B978-0-323-99476-7.00008-9
- Prospecting bio-enzymes for a greener environment (Chapter 20; page 451-470), Areej Shahbaz, Nazim Hussain, Syeda Saba, Ijaz Gul, Mohsin Khurshid, Zahra Derakhshan, Tony Hadibarata and Muhammad Bilal. https://doi.org/10.1016/B978-0-323-99476-7.00009-0
- Biotransformation of Anthraquinone Dye by Microbial Enzymes. 2022. ISBN 978-981-19-0525-4. Edited by Khadir, A., Muthu, S.S. (eds) Hadibarata, T., Alarjani, K.M., Al-Mohaimeed, A.M. Biological Approaches in Dye-Containing Wastewater. Sustainable Textiles: Production, Processing, Manufacturing & Chemistry (Page 87-106). Springer, Singapore. https://doi.org/10.1007/978-981-19-0526-1_4
Awards
- 2025, Curtin University, Research and Development Award 2025, Recipient
- 2024, Curtin University, Research and Development Award 2024, Recipient
- 2023, Bronze Award, Innovation Technology Expo (InTEX), Universiti Malaysia Sarawak Malaysia, Supervisor
- 2022, Curtin University, Research and Development Award 2022, Recipient
- 2023, Gold Award, 13th Creation, Innovation, and Research Exposition (CITREX), 2023, Universiti Malaysia Pahang, Gambang, Pahang, Malaysia, Supervisor.
- 2022, Gold Award, Persidangan Dan Ekspo Ciptaan Institusi Pengajian Tinggi Antarabangsa (Pencipta22’), 2022, Universiti Malaysia Kelantan, Kota Bharu, Kelantan, Malaysia. Supervisor.
- 2022, Silver Award, Innovative Technology Expo (InTEX), Universiti Malaysia Sarawak Malaysia, Supervisor.
Patent
- JP2009166027-A. Purifying oil-polluted soil. Comprises adding S133 strain (NITE P-461) to the oil-polluted soil.
- PI2024003840 – Biodegradation patway of reactive black 5 by ascomycete fungusTrichoderma atroviride F03
Research Funding (Selected)
Full research funding can be seen in CV
INTERNATIONAL GRANT (2022-2025)
- Project Leader. Aerogel-based magnetic nanocomposites for water decontamination. EU Grant: Romania’s National Recovery and Resilience Plan. 2023-2026. Euro 1,416,895.72. In Progress.
- Project Leader. Biomonitoring of Oil-Resistant Bacteria in Coastal Water and Sediment of Miri City, Sarawak, Malaysia. Kurita Overseas Research Grant. JPY 399,190. In Progress
- Project Leader. Development of extremophilic microbes on core-shell composites for eco-friendly wastewater treatment. Japan-ASEAN Science, Technology and Innovation Platform (JASTIP). JPY 499,788. In Progress
- Co-Investigator. Precision early warning system using Internet-of-thing for forest fire in peatland. Japan-ASEAN Science, Technology and Innovation Platform (JASTIP). JPY 496,200. In Progress
- Co-investigator, Isolation and Identification of Microplastics Degrading Microbes on the Coastal Area of Borneo Island. Collaborative Research: Center for Oceanography, National Research and Innovation Agency (BRIN) (Grant ID: RP1WBS1-029). IDR 170,000,000. Completed
- Co-investigator, Development of Ligninolytic Enzymes on Core-Shell Magnetic Nanocomposite for Environmental Friendly Oils Spills Removal Collaborative Research: Center for Oceanography, National Research and Innovation Agency (BRIN) (Grant ID: RP1-TP3B 1-32). IDR 170,000,000. In Progress.
SARAWAK GOVERNMENT
- Sustainable utilization of pineapple wastes for value-added products in the frame of circular economy. Yayasan Sarawak. September 2025 – August 2028. MYR113.064. In progress.
- Project Leader. Sarawak Research Development Council. Development of bioactive compound and enzyme for controlling sandflies in Miri, Sarawak. 2023-2025. MYR 94,100. In Progress.
MINISTRY OF SCIENCE, SCIENCE, TECHNOLOGY AND INNOVATION – E-Science FUND
- Project Leader. Development of Polycylic Aromatic Hydrocarbons (PAHs) degradation method using consortium of crude enzyme isolated from fungus and earthworm (Eisenia fetida). Vote 4S110. August 2014 – January 2017. MYR 146,700 / USD45,690. Completed.
MINISTRY OF HIGHER EDUCATION MALAYSIA
- Project Leader. Development of ExtremoChip-X1: An Effective Thermophilic Bacteria Immobilization Platform for Wastewater Treatment. December 2025 – November 2027. MYR 149,187.96. In progress.
- PRGS – Project Leader. Development of ligninolytic enzyme on core-shell nanocomposites for ecofriendly oil spills removal. 4L675. September 2016 – August 2018. MYR95,000 / USD23,300. Completed.
- FRGS – Project Leader. Elucidating biotransformation mechanisms of extremophiles assisted emerging contaminants (ECs) degradation in a drinking water treatment system. September 2022 – August 2024. MYR 97,950
- FRGS – Project Leader. Characterization of the structural transformations of brominated and organophosphorus flame retardants by fungal enzymatic process. 4F813. August 2016 – July 2018. MYR 85,500 / USD 21,370. Completed.
- FRGS – Project Leader. Molecular structural transformation of organochlorine and organobromine catalyzed by lignin-metabolizing enzymes secreted from basidiomycetes fungi. Vote 4F465. July 2014 – June 2016. MYR 97,200 / USD 30,270. Completed.
- ERGS – Project Leader. Evaluation of earthworms (Eisenia fetida) and immobilized laccase to accelerates the removal and transform Persistent Organic Pollutants (POPs) in soil. Vote 4L053. June 2012 – May 2014. MYR 98,000 / USD 30,800. Completed.
- ERGS – Project Leader. Evaluation of bioluminescent fungi for monitoring and classify Persistent Organic Pollutants (POPs) toxicity. Vote 4L102. June 2013 – May 2015. MYR 142,900 / USD 44,920. Completed.
INDUSTRY/KNOWLEDGE TRANSFER PROGRAM
- Improving Awareness about Microplastic Contamination in Commercial Fish in Miri. Sarawak Education Department – SK Kuala Baram 1 Miri, 2024. (Curtin Univ – MYR 2,500) Completed.
- Empowering Rural Communities: Raising Awareness to Provide Simple Method for Clean Water. Sarawak Education Department – SK Kuala Baram 1 Miri, 2024. (Curtin Univ – MYR 2,500) Completed.
- Food Waste Composting: A Sustainable Solution to Food Waste Produced from School Canteen. Sarawak Education Department – SK Kuala Baram 2 Miri, 2023. (Curtin Univ – 3000, Government – MYR 4,500). In Progress.
- Implementation of rainwater harvesting in rural area of Sarawak. Sarawak Education Department – SK Kuala Baram 2 Miri, 2023. (Curtin Univ – MYR 2,500, Industries – MYR3,390). Completed.
- Co-Investigator, Bioremediation for Mitigation of Hydrogen Sulphide (H2S) and Greenhouse Gases (GHGs) in Hydropower Reservoirs. Sarawak Energy Berhad, MYR 332800. 2023-2026. In Progress.
SCHOLARSHIP IN TECHING AND LEARNING (2021 – 2024)
- Project Leader. Strategies for online-education model for project and laboratory-based units in the environmental engineering course. Curtin Malaysia Teaching Innovation Project (CMTIP). 2020-2021. MYR 1500.
- Member. Improving Learning Outcomes in Environmental Engineering Unit Using a Problem-Based Learning Approach. Curtin Malaysia Teaching Innovation Project (CMTIP). 2022-2023. MYR 2000.
- Nur Hamidah, Topik Hidayat, Siti Sriyati, Tony Hadibarata (2024). Assessing Sustainability Literacy in Green School through Citizen Science Project on Biodiversity Learning. Jurnal Inovasi Pendidikan IPA, 10, http://doi.org/10.21831/jipi.v10i2.71283.
- Aini, T. Hidayat, K. Kusnadi, C. Williams, Tony Hadibarata (2024) Analysis Numeracy Literacy Skills of High School Students in Biodiversity Material Based on Minimum Competency Assessment. Jurnal Pendidikan IPA Indonesia, 13, https://doi.org/10.15294/jpii.v13i1.49265. Scopus SJR Q3
- Tony Hadibarata, Hidayat, T., & Kwabena, J. (2024). The Use of Scoring Rubrics in University. Acta Pedagogia Asiana, 3(1), 1–12. https://doi.org/10.53623/apga.v3i1.312
- Tony Hadibarata, MN Hazwan Jusoh (2023). Strategies for Online-education Model for Project and Laboratory-based Assessment in Environmental Monitoring and Analysis Course. Acta Pedagogia Asiana, 2(1), 14–25. https://doi.org/10.53623/apga.v2i1.168
- Tony Hadibarata, & Muhammad Syafrudin. (2022). Writing Essay as Essential Assessment in Groundwater Contamination Course. Acta Pedagogia Asiana, 1(1), 9–17. https://doi.org/10.53623/apga.v1i1.66
Invited/Keynote Speaker and committee of conference, Invited International Lectures, and External examiner can be seen in CV
Referee for scientific publications: https://www.webofscience.com/wos/author/record/533471.