badri, Hanif, and Bafirman Bafirman. “Integritas Circuit Training Dalam Pembelajaran PJOK Di Kabupaten Tanah Datar”. STAMINA 1, no. 1 (November 30, 2018): 255-267. Accessed July 3, 2024. http://stamina.ppj.unp.ac.id/index.php/JST/article/view/100.