Perdana, P., Efendi, F., Syahri, B. and Prasetya, F. (2025) “The Effectiveness of the Use of Project Based Learning Models on Student Learning Outcomes in Fracturing Engineering Subjects at SMK Negeri 1 Tanjung Raya”, Jurnal Vokasi Mekanika, 7(2), pp. 207-214. doi: 10.24036/vomek.v7i2.850.