MOHAMMAD YUSUF; MOHAMMAD FATHONI; MUHADHI MUHADHI; TUWOSO TUWOSO. Optimization of Project Based Learning (PJBL) Model to Improve Vocational High School Students’ Skills. International Journal of Educational Evaluation and Policy Analysis, [S. l.], v. 2, n. 2, p. 144–156, 2025. DOI: 10.62951/ijeepa.v2i2.250. Disponível em: https://international.aripi.or.id/index.php/IJEEPA/article/view/250. Acesso em: 27 may. 2026.