Sihombing H, Khairul Usman. TEKNIK DASAR ATLETIK BERBASIS SMART OF BOOK: Rp. 65.000. BGP [Internet]. 2023 Sep. 27 [cited 2026 Sep. 24];:1-64. Available from: https://jurnal.stokbinaguna.ac.id/index.php/BGP/article/view/1445