kurnia, ilham, Hastria Effendi, Arif Muchlis, and Windo Dinata. “Tinjauan Pengetahuan Tentang Suplemen Pada Member D’Max Fitness Center Kota Padang”. JURNAL STAMINA 2, no. 3 (June 24, 2019): 148-156. Accessed May 19, 2024. http://stamina.ppj.unp.ac.id/index.php/JST/article/view/94.