JARIONO, G.; NUGROHO, H.; HERMAWAN, I.; FACHREZZY, F.; MASLIKAH, U. The Effect of Circuit Learning on Improving The Physical Fitness of Elementary School Students. International Journal of Educational Research & Social Sciences , [S. l.], v. 2, n. 1, p. 59–68, 2021. DOI: 10.51601/ijersc.v2i1.22. Disponível em: https://www.ijersc.org/index.php/go/article/view/22. Acesso em: 11 may. 2025.