Hakim, Arief, and anton komaini. “Tinjauan Pengelolaan Sarana Dan Prasarana Olahraga Rekreasi Puncak Lawang”. JURNAL STAMINA 2, no. 9 (September 9, 2019): 37-42. Accessed May 19, 2024. http://stamina.ppj.unp.ac.id/index.php/JST/article/view/348.