MORALES, F. E.; LIRIOS, C. G.; SANCHEZ, A. S.; CAMPAS, C. Y. Q.; RUÍZ, G. B.; GONZÁLEZ, M. del R. M. SPECIFICATION A MODEL FOR STUDY OF PERIURBAN SERVICES. International Journal of Engineering Technologies and Management Research, [S. l.], v. 7, n. 1, p. 85–88, 2020. DOI: 10.29121/ijetmr.v7.i1.2020.531. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR19_A11_1287. Acesso em: 29 sep. 2022.