ABBASI, Tania Rehman. A Comparative Study of formal and online education on students’ satisfaction and academic achievement at International Islamic university of Islamabad and COMSATS University Islamabad. Journal of Business Insight and Innovation, [S. l.], v. 5, n. 2, p. 1–13, 2026. Disponível em: https://insightfuljournals.com/index.php/JBII/article/view/74. Acesso em: 9 jun. 2026.