Azni, W. Y. Y. W. ., Halmi, M. I. E. ., Manogaran, M. and Shukor, M. Y. (2024) “Detection and Temporal Variation of Malachite Green in the Sepang River Using Solid Phase Extraction and Spectrophotometry”, Journal of Environmental Microbiology and Toxicology, 12(2), pp. 63–67. doi: 10.54987/jemat.v12i2.1031.