Zulfikar, Muhammad, Aulia Hanwita, Aji Wiguna, Hastu Winantyo, and Heri Zulfiati. “Penerapan Metode Pembelajaran Problem Solving Dalam Meningkatkan Hasil Belajar IPS Siswa SDN Karangwuluh”. Jurnal Sustainable 6, no. 2 (December 11, 2023): 413-420. Accessed April 4, 2025. https://jurnal.lp2msasbabel.ac.id/index.php/sus/article/view/3974.