Uba, Garba, Motharasan Manogaran, Baskaran Gunasekaran, Mohd Izuan Effendi Halmi, Mohd Khalizan Sabullah, and Mohd Yunus Shukor. 2023. “A Near-Real-Time Ficin-Based Enzyme Assay for Biomonitoring of Heavy Metals Pollution in Waters Near the Langkawi UNESCO Kilim Karst Geoforest Park”. Bulletin of Environmental Science and Sustainable Management (e-ISSN 2716-5353) 7 (2):15-19. https://doi.org/10.54987/bessm.v7i2.912.