1.
Marsela S, Hulhilman M, Rogayah R, Wiwit Kurniawan, Alinurdin A. Meningkatkan Pemahaman Materi PPKN melalui Problem Based Learning (PBL) di Kelas X SMA Negeri 2 Tangerang. Au [Internet]. 2023 Dec. 4 [cited 2025 Apr. 25];3(4):178-82. Available from: https://pijarpemikiran.com/index.php/Aufklarung/article/view/704