Mitrayana, Mitrayana, and Dadang Juandi. “PENERAPAN PROBLEM BASED LEARNING DALAM PEMBELAJARAN MATEMATIKA : SYSTEMATIC LITERATURE ”. EduMatSains : Jurnal Pendidikan, Matematika Dan Sains, vol. 8, no. 1, Aug. 2023, pp. 90-103, doi:10.33541/edumatsains.v8i1.4834.