ANGKARINI, T. The Impact of Teachers Professionalism on Students’ Learning Motivation in Pandemic of Covid-19. Journal of Learning and Instructional Studies, [S. l.], v. 1, n. 3, p. 131–142, 2022. DOI: 10.46637/jlis.v1i3.10. Disponível em: https://www.jlis.iicet.org/index.php/jlis/article/view/10. Acesso em: 3 sep. 2025.