“IMPLEMENTATION OF PROBLEM-BASED LEARNING MODEL TO IMPROVE THEFIFTH-GRADE STUDENTS’ LEARNING OUTCOMES AT SDN GUNUNG GEDE ONTHE DATA PROCESSING LEARNING” (2023) Primary: Jurnal Pendidikan Guru Sekolah Dasar, 12(3), pp. 842–850. doi:10.33578/jpfkip.v12i3.9764.