Tan, W.-H., N. Surugau, A. Bono, M. H. Vai Bahrun, R. Idris, S. A. Mohd Ali, R. Tair, and S. A. Rahim. “Effect of Soil Composition in Copper (II), Lead (II), and Zinc (II) Ion Adsorption Capacity”. Science, Engineering and Health Studies, vol. 17, July 2023, p. 23020001, doi:10.14456/sehs.2023.1.