Flat Model for Representing Contiguous UTM Coordinates over Iraq Territory. Iraqi Journal of Science, [S. l.], v. 61, n. 4, p. 908–919, 2020. DOI: 10.24996/ijs.2020.61.4.24. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1584.. Acesso em: 6 aug. 2025.