Shapien, M.S., Adnan, I.N. , Izman, N.M. , Hussain, N.S. , Abdul Jalil, A.N. and Ishak, A.R. 2024. Comparative Analysis of Heavy Metal Concentration of Cu, Ni, Mn in C. obtusa and T. duplicata Snails and Its Health Risk Assessment. Healthscope: The Official Research Book of Faculty of Health Sciences, UiTM. 7, 1 (Nov. 2024), 46-49.