1.
Ramadhan S, Putranto D, Oktarina O. The Effect of Drill Training Method on Badminton Backhand Hit Skills at PB Club. Sarma Pangkalpinang. JoPEI [Internet]. 2024Jun.30 [cited 2026Apr.18];1(1):6-10. Available from: https://jurnal.stokbinaguna.ac.id/index.php/JoPEI/article/view/2645