Maswar, M. (2022) “MATHEMATICS PROBLEM SOLVING BASED ON COGNITIVE STYLE TO DETERMINE OF STUDENT REASONING ABILITIES IN THE COVID-19 PANDEMIC ERA”, Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika, 4(1), pp. 37–51. doi: 10.35316/alifmatika.2022.v4i1.37-51.