KHALIL MURTADHA, Muayad. Design and Implementation of Internet Protocol Based Geolocation System. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 17, n. 2, p. 254–277, 2013. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1136.. Acesso em: 6 may. 2025.