Rohmad, A. (2021) “Overview of the physical activity of students aged 12-16 years”, Prosiding Seminar Nasional Pendidikan Jasmani dan Kesehatan, 1(1), pp. 1-7. Available at: http://ejournal.fkip.unsri.ac.id/index.php/semnaspenjas/article/view/101 (Accessed: 26April2024).