Analysis of Trace Metal Contamination in Pahang River and Kelantan River, MalaysiaNorpadzlihatun Manap, Kavitha Sandirasegaran, Noor Shahifah Syahrom and Amnorzahira AmirMATEC Web Conf., 266 (2019) 04003DOI: https://doi.org/10.1051/matecconf/201926604003