“THE ASSESSMENT OF THE VARIATION OF PHYSICO-CHEMICAL SOURCES FOR DRINKING WATER QUALITY USING CHEMOMETRICS: A CASE STUDY AT WATER TREATMENT PLANTS IN KLANG VALLEY”. Jurnal Teknologi (Sciences & Engineering) 78, no. 11 (October 31, 2016). Accessed December 19, 2024. https://journals.utm.my/jurnalteknologi/article/view/4170.