The Implementation of Structural Equation Modeling (SEM) on Academic Ability and Family Environment in Twelfth-Grade Students’ Selecting of Public Universities. Fraction: Jurnal Teori dan Terapan Matematika, [S. l.], v. 5, n. 1, p. 24–31, 2025. DOI: 10.33019/fraction.v5i1.89. Disponível em: https://fraction.ubb.ac.id/index.php/fraction/article/view/89. Acesso em: 8 jan. 2026.