Ardiningsih, Rossa Linda, Akhmad Sobarna, and Sumbara Hambali. “Integrating Skill Development and Water Confidence in Freestyle Swimming: An Application-Based Training Model”. Jurnal Porkes 9, no. 2 (May 19, 2026): 663–674. Accessed July 6, 2026. https://e-journal.hamzanwadi.ac.id/index.php/porkes/article/view/34104.