Produce an Analytical Map for the Distribution of Air Pollution by Toxic Gases in Baghdad City by Geographic Information System. Al-Nahrain Journal of Science, [S. l.], v. 21, n. 2, p. 81–87, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/1724.. Acesso em: 22 dec. 2024.