RUFINI, Sueli Édi; BZUNECK, José Aloyseo; OLIVEIRA, Katya Luciane de. The quality of motivation among elementary school students. Paidéia (Ribeirão Preto), São Paulo, Brasil, v. 22, n. 51, p. 53–62, 2012. DOI: 10.1590/S0103-863X2012000100007. Disponível em: https://revistas.usp.br/paideia/article/view/46689.. Acesso em: 7 may. 2024.