DEWI, Nirmala; TALIB, Ahmad; DJAM’AN, Nurwati. Mathematical Reasoning Ability in Solving Flat Geometry Problems Based on Camper Type Adversity Quotient in Junior High School Students . ETDC: Indonesian Journal of Research and Educational Review , [S. l.], v. 2, n. 3, p. 95–109, 2023. DOI: 10.51574/ijrer.v2i3.3503. Disponível em: https://etdci.org/journal/ijrer/article/view/3503. Acesso em: 29 jul. 2025.