WAHAB A, Abdul; BUHAERAH; AHSAN, Muhammad; BUSRAH, Zulfiqar. DEFRAGMENTING THE THINKING STRUCTURE OF PROBLEM SOLVING THROUGH COGNITIVE MAPPING BASED ON POLYA THEORY ON PISA PROBLEMS. Journal of Mathematics Learning Innovation, [S. l.], v. 1, n. 1, p. 93–97, 2022. DOI: 10.35905/jmlipare.v1i1.3388. Disponível em: https://ejurnal.iainpare.ac.id/index.php/JMLIPARE/article/view/3388. Acesso em: 3 feb. 2026.