Effect of Using Mastery Learning Strategy on Acquiring Theoretical Competences for Designing Educational Software – An Experimental Study at Education Faculty in Damascus University. Damascus University Journal of educational and Psychologyical sciences, [S. l.], v. 34, n. 1, 2021. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/eduj/article/view/476. Acesso em: 18 jun. 2026.