BIGHAM, Gary D.; RINEY, Mark R. Trend Analysis Techniques to Assist School Leaders in Making Critical Curriculum and Instruction Decisions. Current Issues in Education, [S. l.], v. 17, n. 1, 2014. Disponível em: https://cie.asu.edu/ojs/index.php/cieatasu/article/view/1265. Acesso em: 20 apr. 2024.