KARAMITSIOS, K. Geographical Information Systems: Implementations in Real World and Future Challenges. International Journal of Computer (IJC), [S. l.], v. 21, n. 1, p. 35–41, 2016. Disponível em: https://www.ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/604. Acesso em: 6 may. 2024.