Sari, Rina Permata, Zuardi Zuardi, Reinita Reinita, and Ahmad Zikri. 2020. “PENGGUNAAN MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR DALAM PEMBELAJARAN PKn DI SEKOLAH DASAR”. Jurnal Basicedu 4 (1):221-27. https://doi.org/10.31004/basicedu.v4i1.324.