Hong, Siau Ying, and Peck Loo Kiew. “The Inhibitive and Adsorptive Characteristics of Orange Peel Extract on Metal in Acidic Media”. Progress in Energy and Environment 11 (December 30, 2019): 1–14. Accessed May 20, 2024. https://akademiabaru.com/submit/index.php/progee/article/view/1058.