B.MANOGNA; A.SOMASEKHAR. Distance and Speed Calculation of Planes & Automobiles. International Journal of Computer Engineering in Research Trends, [S. l.], v. 2, n. 12, p. 891–897, 2015. Disponível em: https://www.ijcert.org/index.php/ijcert/article/view/552. Acesso em: 14 aug. 2026.