Pamungkas, Romario Seger Aji, and Jan Wantoro. “Peningkatan Kemampuan Berpikir Kritis Melalui Model Problem Based Learning Dalam Pembelajaran PPKn Sekolah Dasar”. Jurnal Basicedu 8, no. 2 (April 28, 2024): 1286–1297. Accessed July 22, 2024. https://jbasic.org/index.php/basicedu/article/view/7360.