Sanjaya PMD, Priyudahari BAP. The Impact of Experience-based Learning on Physical Readiness and Backstroke Mastery. JERE [Internet]. 2022 Dec. 14 [cited 2025 Feb. 2];6(4):721-8. Available from: https://ejournal.undiksha.ac.id/index.php/JERE/article/view/54096