MOGHADAM, A. S.; ARDAKANIAN, A. Study of the role of extracurricular activities on the academic achievement of elementary students from the viewpoint of teachers in the city of Manojan. Amazonia Investiga, [S. l.], v. 7, n. 12, p. 194–202, 2018. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/590. Acesso em: 3 jul. 2024.