MAIFA, Sitti. PENGARUH LATIHAN LADDER SPEED RUN TERHADAP KECEPATAN (SPEED). Jurnal Porkes, [S. l.], v. 4, n. 2, p. 182–188, 2022. DOI: 10.29408/porkes.v4i2.5009. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/porkes/article/view/5009. Acesso em: 2 nov. 2026.