Amin, Bagas, Aunu Rofiq Djaelani, & Toni Setiawan.
" PEMELIHARAAN SISTEM BATERAI MELALUI MODEL PROBLEM BASED LEARNING DENGAN MEDIA QUIZ I-SPRING." <em>Journal of Vocational Education and Automotive Technology</em> [Online], 1.1 (2019): 52-58. Web.  5 Jul. 2025