Kiew, Peck Loo, and Jin Fung Toong. “Screening of Significant Parameters Affecting Zn (II) Adsorption by Chemically Treated Watermelon Rind”. Progress in Energy and Environment 6 (September 20, 2018): 19–32. Accessed November 24, 2024. https://akademiabaru.com/submit/index.php/progee/article/view/1048.