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, [S. l.], v. 78, n. 11, 2016. DOI: 10.11113/.v78.4170. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/4170.. Acesso em: 5 may. 2024.