Anggraeni, Afrida, Sundahry Sundahry, and Randi Eka Putra. 2025. “Peningkatan Proses Dan Hasil Belajar IPAS Menggunakan Model Problem Based Learning”. Jurnal Penelitian Pendidikan 2 (2):148-55. https://doi.org/10.58740/jpp.v2i2.585.