SUGIANDI, Ajeng Desvita; PUTRI, Hafiziani Eka; HERDWIANT, Aulia Dewi; SYAWALIYA, Nabila; UMBUKOBHA, Yosefine Naomi. IMPLEMENTASI PROBLEM BASED LEARNING UNTUK MENGEMBANGKAN PEMAHAMAN OPERASI PENGURANGAN DI SEKOLAH DASAR. Jurnal Review Pendidikan dan Pengajaran, [S. l.], v. 8, n. 4, p. 8831–8838, 2025. DOI: 10.31004/jrpp.v8i4.53967. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/53967. Acesso em: 26 dec. 2025.