BACHTIAR; SYLVIA. Transforming Distance Education: Strategic Innovations in Engagement, Feedback, and Assessment at Universitas Terbuka. International Conference on Teaching and Learning, [S. l.], v. 1, p. 132–145, 2025. Disponível em: https://conference.ut.ac.id/index.php/ictl/article/view/5731. Acesso em: 12 jul. 2025.