GUZELLER, Cem Oktay; AKIN, Ayca. The Effect of Web-Based Mathematics Instruction on Mathematics Achievement, Attitudes, Anxiety and Self Efficacy of 6th Grade Students. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 1, n. 2, 2012. Disponível em: https://ijarped.com/index.php/journal/article/view/47. Acesso em: 3 aug. 2025.