DURBIN, J. M. An Examination of Effects of Student Math Extracurricular Participation on Math Self-efficacy and Proficiency. Journal of Higher Education Theory and Practice, [S. l.], v. 20, n. 9, 2020. DOI: 10.33423/jhetp.v20i9.3643. Disponível em: https://mail.articlegateway.com/index.php/JHETP/article/view/3643. Acesso em: 29 sep. 2024.