Novianti and Fakhriyana, D. 2022. COMPARISON OF PROBLEM SOLVING ABILITY IN PBL MODEL WITH INDEX CARD MATCH AND THINK PAIR SHARE STRATEGIES IN FUNCTIONAL MATERIALS: COMPARISON OF PROBLEM SOLVING ABILITY IN PBL MODEL WITH INDEX CARD MATCH AND THINK PAIR SHARE STRATEGIES IN FUNCTIONAL MATERIALS. MaPan : Jurnal Matematika dan Pembelajaran. 10, 1 (Jun. 2022), 127–141. DOI:https://doi.org/10.24252/mapan.2022v10n1a9.