“Pengaruh Model Problem Based Learning Bermuatan Potensi Lokal Geplak terhadap Keterampilan Berpikir Kritis” (2026) Journal of Progressive Science Education, 2(2), pp. 13–23. Available at: https://journal.kopialinea.com/index.php/JPSE/article/view/46 (Accessed: 20 September 2026).