Wulansari, Puput, Agus Efendi, and Budi Sulistiyo. 2025. “The 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 2 (1):213-20. https://doi.org/10.5281/zenodo.16925031.