Aurora Tjokro, Anita, Muhammad Aris Ichwanto, Eko Suwarno, and Tee Tze Kiong. 2023. “Effectiveness of Project-Based Learning Models in Vocational Schools: A Study on Productive Subjects”. Journal of Educational Management and Strategy 2 (2):211-22. https://doi.org/10.57255/jemast.v2i2.292.