An Analysis of Online Learning Platforms: A Study on Coursera at P P Savani University. Journal of Informatics Education and Research, [S. l.], v. 5, n. 2, 2025. DOI: 10.52783/jier.v5i2.3040. Disponível em: https://jier.org/index.php/journal/article/view/3040. Acesso em: 4 apr. 2026.