Safitri, R., Alnedral, Gusril, Wahyuri, A. S. and Ockta, Y. (2024) “The Impacts of the Project-Based Learning and Problem-Based Learning Models with Self-Confidence on Students’ Learning Outcomes ”, Indonesian Research Journal in Education |IRJE|, 8(1), pp. 269-283. doi: 10.22437/irje.v8i1.31480.