Fauziah, Laras Arinta. “Pengaruh Model Problem Based Learning Terhadap Higher Order Thinking Skills Siswa”. Jurnal Pendidikan 13, no. 1 (January 14, 2025): 40–48. Accessed January 30, 2025. https://e-journal.unimudasorong.ac.id/index.php/jurnalpendidikan2/article/view/122.