ALCIVAR, R. D. B.; ORMAZA, G. M. F. Academic use of engineering students in first semester systems. International Journal of Social Sciences and Humanities, [S. l.], v. 2, n. 2, p. 155–163, 2018. DOI: 10.29332/ijssh.v2n2.155. Disponível em: https://sciencescholar.us/journal/index.php/ijssh/article/view/155. Acesso em: 16 aug. 2024.