Abd Rahman NS, Mohd Adnan R, Mohd Nazari AS, Sidek S. Organic Olive Oil Soap Prepared Via Saponification Method. MARI [Internet]. 2022 Feb. 23 [cited 2026 Aug. 15];3(1):1–6. Available from: https://periodical.uthm.edu.my/index.php/mari/article/view/2811