Validation of the Students’ Cognitive Engagement Measure : Evidence from University Students of Karachi. Pakistan Business Review, Pakistan, v. 23, n. 3, 2022. DOI: 10.22555/pbr.v23i3.609. Disponível em: https://journals.iobm.edu.pk/index.php/pbr/article/view/609. Acesso em: 17 may. 2026.