Agung afrizal, A.; Chaeroni, A. .; Haris , F. .; Nelson, S. . Review Of Basic Badminton Technical Abilities Of Students Of State Senior High School 9 Seluma: TINJAUAN KEMAMPUAN TEKNIK DASAR BULUTANGKIS SISWA SMA NEGERI 9 SELUMA. Jurnal IKEOR 2026, 4.