SEWANG , A. . Understanding learning outcomes: Comparing the effect of spacing instruction versus massed instruction. Cypriot Journal of Educational Sciences, [S. l.], v. 16, n. 1, p. 328–340, 2021. DOI: 10.18844/cjes.v16i1.5531. Disponível em: https://un-pub.eu/ojs/index.php/cjes/article/view/5531. Acesso em: 26 apr. 2024.