Ismarsuti, Nur Rezki, M., & Yetri, P. (2025). Pengaruh Model Problem Based Learning (PBL) Terhadap Hasil Belajar Matematika SDN 13 Saruaso Timur. Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research, 2(1b), 2308–2314. https://doi.org/10.32672/mister.v2i1b.2868