Examining the effect of learners’ gender on their learning achievement: Proposing a multimedia courseware. Periodicals of Engineering and Natural Sciences, [S. l.], v. 9, n. 1, p. 235–241, 2021. DOI: 10.21533/pen.v9.i1.727. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/727. Acesso em: 8 oct. 2025.