Rezeky, M, and Muhammad Syaleh. 2025. “PERBANDINGAN METODE LATIHAN PERIODISASI LINEAR DAN NON-LINEAR PADA PERFORMA RENANG GAYA BEBAS”. Jurnal Sport & Science 45 7 (1):413-23. https://ejournal.upg45ntt.ac.id/jss/article/view/412.