Amrullah A, Chelladurai S, Zulihi Z, Ramdhani MI, Sukma FAO, Patil AB, et al. Analysis of Students’ Learning Problem Solving Skills through the Application of Polya’s Steps. Int Jour edu Research and Dev [Internet]. 2024 Mar. 30 [cited 2026 Jun. 7];4(1):25-36. Available from: https://mail.yayasancec.or.id/e-journal/index.php/corolla/article/view/53