Dewi, Stephanie Prisca, and Ristiana Dyah Purwandari. 2025. “The Effect of Applying the Learning Model Problem Based Learning Assisted Method Polya on Reasoning Ability and Solving Mathematics Story Problems in Students Grade IV Kasmaran Primary School”. Proceedings Series on Social Sciences & Humanities 25 (August):51-61. https://doi.org/10.30595/pssh.v25i.1669.