Mitrayana, Mitrayana, and Dadang Juandi. 2023. “PENERAPAN PROBLEM BASED LEARNING DALAM PEMBELAJARAN MATEMATIKA : SYSTEMATIC LITERATURE ”. EduMatSains : Jurnal Pendidikan, Matematika Dan Sains 8 (1), 90-103. https://doi.org/10.33541/edumatsains.v8i1.4834.