ANWARUDIN, M.; IQBAL, M.; NORITO, T. B. Correlation of blood muscle strength and waist flexibility to students’ roundhouse kick skills in Putera Sekar (Pencak Silat) academy. ETUDE: Journal of Educational Research, [S. l.], v. 1, n. 1, p. 7–12, 2020. DOI: 10.56724/etude.v1i1.16. Disponível em: https://alejournal.com/index.php/etude/article/view/16. Acesso em: 5 dec. 2022.