Adn, Mutiara Melati Jannatul, and An Nuril Maulida Fauziah. 2024. “Peningkatan Keterampilan Pemecahan Masalah (KPM) Dengan Implementasi Model Problem Based Learning (PBL)”. Jurnal Basicedu 8 (4):3063-72. https://doi.org/10.31004/basicedu.v8i4.8459.