Cholik, Mochamad. “INSTRUMEN KOMPETENSI PENGAPAIAN UNTUK TEKNISI MOTOR BENSIN”. Journal of Vocational and Technical Education (JVTE) 2, no. 1 (March 31, 2020): 37–40. Accessed June 24, 2025. https://journal.unesa.ac.id/index.php/JVTE/article/view/7691.