What Is The Impact Of Collaborative Exams On Learning And Attitudes In Introductory Astronomy Classes?. Journal of Astronomy & Earth Sciences Education, [S. l.], v. 6, n. 1, 2019. Disponível em: https://www.journals.modernsciences.org/index.php/JAESE/article/view/59. Acesso em: 19 mar. 2026.