Fatkhurrohman, F., 		Abdillah, F., & 		Fatra, F.
2021 Nov  2.  PENGARUH PERAN GURU DAN LINGKUNGAN BELAJAR TERHADAP PENINGKATAN KOMPETENSI SISTEM AC XI TKRO SMK MUHAMMADIYAH BAWANG. Journal of Vocational Education and Automotive Technology. [Online] 3:2