TUNGGAL SETIAWAN, Tri. STROKE RATE (SR) AND STROKE LENGTH (SL) FREESTYLE SWIMMER INDONESIAN STUDENT PARTICIPANTS POPNAS 2009. Jorpres (Jurnal Olahraga Prestasi), [S. l.], v. 8, n. 2, p. 36–48, 2016. DOI: 10.21831/jorpres.v8i2.10292. Disponível em: https://jurnal.uny.ac.id/index.php/jorpres/article/view/10292. Acesso em: 11 jun. 2025.