Ahmad Yusof, Hazwani, Rabinderjeet Singh, Zainuddin Zafarina, Kieron Rooney, and Ahmad Munir Che Muhamed. “The Angiotensin Converting Enzyme (ACE) I D Gene Polymorphism In Malaysian Well Trained Athletes”. Jurnal Sains Sukan & Pendidikan Jasmani 3, no. 1 (December 27, 2014): 20–33. Accessed December 6, 2025. https://ejournal.upsi.edu.my/index.php/JSSPJ/article/view/634.