Zainon, M.R., Aziz, M.Y., Ishak, A.R., Abdullah, M.A., Tualeka, A.R., Mohamed, R., Edinur, H.A., Mualif, S.A., Zabidi, M.A. and Waras, M.N. 2025. Heavy Metals Pollution in Drinking Water Sources: A Case Study from Kulim Hi-Tech Park, Malaysia. JURNAL KESEHATAN LINGKUNGAN . 17, 3 (Jul. 2025), 256–267. DOI:https://doi.org/10.20473/jkl.v17i3.2025.256-267.