Amin, Bagas, 		Djaelani, Aunu, AND 		Setiawan, Toni.
" PEMELIHARAAN SISTEM BATERAI MELALUI MODEL PROBLEM BASED LEARNING DENGAN MEDIA QUIZ I-SPRING" <em>Journal of Vocational Education and Automotive Technology</em> [Online], Volume 1 Number 1 (4 January 2020)