Ida Bagus Gede, J. M., L. A. P. I Gusti, A. W. Made, and wahjoedi Wahjoedi. “The Effect of Junior Weight Vest and Junior Weight Vest Training With Additional Loads on Crawl Style Swimming Speed Club Denpasar City”. Jurnal Pendidikan Kepelatihan Olahraga Undiksha, vol. 15, no. 3, Jan. 2025, pp. 85-95, https://ejournal.undiksha.ac.id/index.php/JJPKO/article/view/91200.