Bambang Sudarsono, Santosa B, Sofyan H. Improving The Competency of Automotive Vocational Teachers with Partnership-Based Training Model (PBK). JTP [Internet]. 2021Jan.20 [cited 2024May7];22(3):200-8. Available from: https://journal.unj.ac.id/unj/index.php/jtp/article/view/18690