Novitasari P, Mashuri A. Analisis Pengaruh Problem Based Learning terhadap Kemampuan Pemecahan Masalah pada Mata Kuliah Teori Graph. JJP [Internet]. 2024Nov.30 [cited 2026Feb.3];4(04):473-9. Available from: https://ejournal.jendelaedukasi.id/index.php/JJP/article/view/1133