A.R, O. ., Ahmad, S., Gunasekaran, B., Halmi, M., Shamaan, N., Syed, M. and Shukor, M. (2014) “River Monitoring of Mercury using a novel Molybdenum-Reducing Enzyme assay”, Bulletin of Environmental Science and Sustainable Management (e-ISSN 2716-5353), 2(1), pp. 30–35. doi: 10.54987/bessm.v2i1.121.