NUGROHO, Muh Khafid Wahyu; RINTAYATI, Peduk; KURNIAWAN, Sandra Bayu. The Effect of Mind Mapping-Based Problem Based Learning Model on Mathematical Reasoning Ability in Terms of Self-Efficacy. Journal of Economic Education and Entrepreneurship Studies, [S. l.], v. 7, n. 4, p. 50–64, 2026. DOI: 10.62794/je3s.v7i4.404. Disponível em: https://journal.feb-unm.com/index.php/JE3S/article/view/404. Acesso em: 10 aug. 2026.