M. Rama Mahesa Putra Prasetya, Jessica Armelia, Raditya Jarwenda Novasani, Intania Widyantari Kirana, and Hasan Bisri. “Penilaian Keamanan Permainan Outdoor Jungkat-Jungkit Dengan Pendekatan BESAFE Pada TK ”DW””. Prosiding Seminar Nasional Waluyo Jatmiko 18, no. 1 (January 28, 2026): 382–389. Accessed February 4, 2026. https://semnasti.upnjatim.ac.id/index.php/semnasti/article/view/180.