Nyombali, Husnawati. “Improved Basic Bullet Repellent Skills Using Methods of Play and Tool Modification”. Prosiding Seminar Nasional Pendidikan Jasmani dan Kesehatan 1, no. 1 (December 2, 2021): 92-105. Accessed March 2, 2024. http://ejournal.fkip.unsri.ac.id/index.php/semnaspenjas/article/view/191.