Abtokhi , Ahmad, Hisyam Fahmi, and Mohammad Sholahuddin. “Critical Factors of a Learning Management System to Support Students’ Problem-Solving Skills in Physics Learning”. Journal of Learning for Development 13, no. 2 (July 13, 2026): 361–373. Accessed July 14, 2026. https://www.jl4d.org/index.php/ejl4d/article/view/1654.