PRESSLEY, M.; DOLEZAL, S. E.; RAPHAEL, L. M.; MOHAN, L.; ROEHRIG, A. D.; BOGNER, K. Motivating Primary-Grade Students. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.546. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/546. Acesso em: 1 may. 2024.