Revi, Revi Gina Gunawan. “VALIDITAS INSTRUMEN KEMAMPUAN BERNALAR KRITIS MELALUI MODEL PROBLEM BASED LEARNING BERMUATAN KEARIFAN LOKAL PADA PEMBELAJARAN IPA SMP”. Jurnal Kumparan Fisika 6, no. 2 (September 30, 2023): 141–148. Accessed June 1, 2025. https://ejournal.unib.ac.id/kumparan_fisika/article/view/28339.