Wanto, Sukrisno, 		Djaelani, Aunu, AND 		Setiawan, Toni.
" PENINGKATAN HASIL BELAJAR SISTEM STATER MELALUI MODEL PROBLEM BASED LEARNING DENGAN MEDIA  TRAINER PADA SISWA" <em>Journal of Vocational Education and Automotive Technology</em> [Online], Volume 2 Number 2 (8 November 2020)