Lumbantobing, Marko Ayaki, Program Studi Pendidikan Teknik Mesin, FKIP, UPR, Indonesia

• BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 7 No. 1 (2019): Journal Balanga Edisi Januari-Juni 2019 - Articles
  THE ROLE OF LABORATORY IN THE EFFORTS OF INCREASING VOCATIONAL EDUCATION QUALITY IN INDUSTRIAL REVOLUTION 4.0
  Abstract  Pdf