1.
KONTRIBUSI KELENTUKAN PERGELANGAN TANGAN TERHADAP KETERAMPILAN SERVIS BACKHAND BULUTANGKIS ATLET KLUB PB. GARUDA. JOI. 2020;4(1):171-186. Accessed October 25, 2025. https://ejournal-fkip.unisi.ac.id/joi/article/view/1411