Wijaya, Novi, Hartati Hartati, and Silvi Aryanti. “Development of an Android-Based Health and Health Education Management and Administration Textbook”. Prosiding Seminar Nasional Pendidikan Jasmani dan Kesehatan 1, no. 1 (May 30, 2022): 435-443. Accessed November 21, 2024. http://ejournal.fkip.unsri.ac.id/index.php/semnaspenjas/article/view/414.