SOCIO-ECONOMIC BACKGROUND AND PRE-ENROLMENT PREPARATION OF ENGINEERING STUDENTS: AN EMPIRICAL INVESTIGATION. INTERNATIONAL JOURNAL OF EDUCATION (IJE), [S. l.], v. 5, n. 2, p. 1–13, 2024. Disponível em: https://lib-index.com/index.php/IJE/article/view/IJE_05_02_001.. Acesso em: 14 mar. 2025.