Ella, Ella Widya RIzki, Miftakhur Rohmah, and Khafid Ismail. “Pengembangan E-Modul Ekonomi Berbasis Problem Based Learning Untuk Meningkatkan Hots (High Order Thinking Skill)”. JECO: Journal of Economic Education and Eco-Technopreneurship 2, no. 2 (January 4, 2024): 48–58. Accessed May 16, 2024. https://jsr.unuha.ac.id/index.php/JECO/article/view/561.