Maulana, Adi, Jianjun Gu, and Qiuyue Yang. 2020. “STUDENTS’ COLLABORATION FOR ACTIVE LEARNING IN VOCATIONAL EDUCATION AND TRAINING IN INDONESIA THROUGH APPRENTICESHIP”. OISAA Journal of Indonesia Emas 3 (2), 53-65. https://doi.org/10.52162/jie.2020.003.02.3.