Ramadhani, M. A., & Shofiyah, N. (2023). Problem Based Learning (PBL) Model on Grade 5 Science Learning Outcomes in Elementary Schools: Model Problem Based Learning (PBL) Terhadap Hasil Belajar IPA Kelas 5 di Sekolah Dasar. Indonesian Journal of Education Methods Development, 18(2), 10.21070/ijemd.v22i.744. https://doi.org/10.21070/ijemd.v22i.744