ROSMIATI. Implementing Project-Based Learning in Online Learning: Improving Student Engagement and Collaborative Skills in the Digital Age. International Journal of Global Sustainable Research, [S. l.], v. 3, n. 10, p. 771–786, 2025. DOI: 10.59890/ijgsr.v3i10.98. Disponível em: https://slamultitechpublisher.my.id/index.php/ijgsr/article/view/98. Acesso em: 30 may. 2026.