Maghfiroh, Lailatul, and Endang Mulyani. “Development of Problem-Based Learning Module in Economics to Increase students’ Critical Thinking”. Jurnal Pendidikan dan Pengajaran 52, no. 2 (July 26, 2019): 40–48. Accessed December 22, 2024. https://ejournal.undiksha.ac.id/index.php/JPP/article/view/17867.