ngatinah, ngatinah. “PENINGKATAN AKTIVITAS DAN HASIL BELAJAR PKN MATERI GLOBALISASI MELALUI MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION”. Journal of Education Action Research 4, no. 1 (March 6, 2020): 117–124. Accessed March 29, 2024. https://ejournal.undiksha.ac.id/index.php/JEAR/article/view/23965.