NKWOCHA, F. K.; OWOLABI, W. . Demonstration Methods in Primary Schools: A Study of Academic Achievement in Physical and Health Education. Journal of Innovation and Research in Primary Education, [S. l.], v. 2, n. 1, p. 7–13, 2023. DOI: 10.56916/jirpe.v2i1.408. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/408. Acesso em: 23 feb. 2024.