Syukri MN, Sri Haryono. Analisis Head Position Terhadap Laju Berenang Gaya Crawl. JUMPER [Internet]. 2026 Jul. 3 [cited 2026 Nov. 8];7(1):145-54. Available from: https://stokbinaguna.ac.id/jurnal/index.php/JUMPER/article/view/5834