WULANSARI, Puput; EFENDI, Agus; SULISTYO, Budi. Implementing the Problem-Based Learning (PBL) Approach to Enhance Student Engagement and Learning Outcomes in Informatics for Grade X Mechanical Engineering Students at SMK Negeri 2 Karanganyar. Journal of Global Hospitality and Tourism Technology, [S. l.], v. 2, n. 1, 2026. DOI: 10.5281/zenodo.16925031. Disponível em: https://jghtt.politekniknest.com/index.php/1/article/view/25. Acesso em: 18 oct. 2026.