Musafirin, M., Djaelani, A., & Apriyanto, N.
(2021).
PENINGKATAN HASIL BELAJAR SISTEM PENGAPIAN MELALUI METODE PROBLEM BASED LEARNING.
Journal Of Vocational Education And Automotive Technology, 3(1), 115 - 118.
Retrieved from https://www.e-journal.ivet.ac.id/index.php/joveat/article/view/1660