PUTRA GI. ANALISIS PERAN PELATIH TERHADAP PRESTASI BULUTANGKIS DI KABUPATEN BUNGO. JMO [Internet]. 2018 Nov. 2 [cited 2025 Aug. 7];1(1):1-13. Available from: https://www.ejournal.ummuba.ac.id/index.php/pjkr/article/view/41