Syamsudin, Agus, Mustaji ., Andi Mariono, and Khusnul Khotimah. 2025. “The Effect of Project-Based Learning and Self-Efficacy on Collaboration Skills in Higher Education Within a Mobile LMS Environment”. Journal of Ecohumanism 3 (8):12240 -0. https://doi.org/10.62754/joe.v3i8.5826.