AHMAD, R.; MAJEED, S.; ULLAH, S. Academic Optimism: A Study of Secondary School Teachers’ Perceptions. Journal of Development and Social Sciences, [S. l.], v. 4, n. 2, p. 16–28, 2023. DOI: 10.47205/jdss.2023(4-II)02. Disponível em: https://ojs.jdss.org.pk/journal/article/view/432. Acesso em: 26 apr. 2024.