Kamal Batcha, F., Ibrahim, S. and P, A. (2004) “Metallic Constituents in Water Samples from the Michu and Langat Rivers”, Malaysian Journal of Science, 23(1), pp. 105–112. Available at: https://ajba.um.edu.my/index.php/MJS/article/view/8501 (Accessed: 23 December 2024).