SEVGI, S.; ÇALIŞKAN, A. N. . AN INVESTIGATION OF THE MIDDLE SCHOOL STUDENTS’ MATHEMATICS EXAM ANXIETY AND SELF-EFFICACY FOR PROBLEM-POSING . International Online Journal of Education and Teaching, [S. l.], v. 7, n. 4, p. 1774–1789, 2020. Disponível em: https://iojet.org/index.php/IOJET/article/view/1064. Acesso em: 3 jan. 2026.