NURAINI, Nuraini; KASMAD, Muhammad Rahmad; HUDAIN, Muh. Adnan. Leg Muscle Endurance and Middle-Distance Running Performance Among High School Athletic Extracurricular Students . ETDC: Indonesian Journal of Research and Educational Review , [S. l.], v. 6, n. 1, p. 27–37, 2026. DOI: 10.51574/ijrer.v6i1.4747. Disponível em: https://etdci.org/journal/ijrer/article/view/4747. Acesso em: 12 sep. 2026.