HARDINESS AND ACADEMIC ACHIEVEMENT AS PREDICTORS OF SELF-EFFICACY IN UNIVERSITY STUDENTS. Pakistan Journal of Social Research, [S. l.], v. 3, n. 4, p. 783–791, 2021. DOI: 10.52567/pjsr.v3i4.628. Disponível em: https://ojs.pjsr.com.pk/index.php/PJSR/article/view/628. Acesso em: 29 jul. 2025.