Zainal Baharum, Abdah Md Akim, Taufiq Yap Yun Hin, Roslida Abdul Hamid, and Rosmin Kasran. “Theobroma Cacao: Review of the Extraction, Isolation, and Bioassay of Its Potential Anti-Cancer Compounds”. Tropical Life Sciences Research 27, no. 1 (July 31, 2016): 21–42. Accessed April 20, 2025. https://ejournal.usm.my/tlsr/article/view/tlsr_vol27-no-1-2016_2.