AYUNIA, R.; MARLENA, N. . THE EFFECT OF LEARNING MOTIVATION AND SELF EFFICACY ON PROBLEM SOLVING ABILITY ON STUDENTS FACULTY OF ECONOMICS AND BUSINESS UNESA . Jurnal Mantik, [S. l.], v. 6, n. 1, p. 599-608, 2022. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/2343. Acesso em: 21 apr. 2026.