MULA, M.; NAKA, L.; SYLHASI, F. Intrinsic and Extrinsic Motivation of Primary School Students for Mathematics and English as a Foreign Language. International Electronic Journal of Elementary Education, [S. l.], v. 17, n. 1, p. 191–202, 2025. Disponível em: https://iejee.com/index.php/IEJEE/article/view/2340. Acesso em: 10 jan. 2025.