Sukri SRN. Refleksi Praktik Mengajar: Implementasi Project-Based Learning pada Materi Anuitas dalam Mata Kuliah Matematika Ekonomi. J. Instr. Dev. Res. [Internet]. 2025Dec.29 [cited 2026Jan.11];5(6):864-73. Available from: https://journal.iel-education.org/index.php/JIDeR/article/view/680