COBB, R. B.; ABATE, S.; BAKER, D. Effects of 4X4 Block Scheduling. Education Policy Analysis Archives, [S. l.], v. 7, p. 3, 1999. DOI: 10.14507/epaa.v7n3.1999. Disponível em: https://epaa.asu.edu/index.php/epaa/article/view/538. Acesso em: 19 apr. 2024.