Irfan, Rahmat, and Anton Komaini. “Pengembangan Aplikasi Tes Kebugaran Jasmani Indonesia Berbasis Android”. JURNAL STAMINA 2, no. 6 (June 27, 2019): 67-76. Accessed May 4, 2024. http://stamina.ppj.unp.ac.id/index.php/JST/article/view/137.