Apriyoga, Ade, Mesterjon Mesterjon, and Martiani Martiani. “HUBUNGAN KEKUATAN OTOT LENGNAN DENGAN KECEPATAN RENANG GAYA KUPU-KUPU 25 METER DI TIRTA RAFFLESIA S WIMMING CLUB”. Educative Sportive 4, no. 1 (March 18, 2023): 10-14. Accessed November 24, 2024. https://jurnal.unived.ac.id/index.php/edusport/article/view/3702.