Indriana, Nela, Aunu Rofiq Djaelani, & Toni Setiawan.
" PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP PENINGKATAN KOMPETENSI SISWA." <em>Journal of Vocational Education and Automotive Technology</em> [Online], 2.2 (2020): 19-27. Web.  8 Oct. 2025