AHMED, R. A.; MATAR, F. J. Spatial analysis of green areas within The basic design of the city of Samarra using Geographic Information Systems (GIS). Journal of Tikrit University for Humanities, [S. l.], v. 25, n. 6, p. 485–503, 2018. DOI: 10.25130/jtuh.25.6.2018.18. Disponível em: https://jtuh.org/index.php/jtuh/article/view/669. Acesso em: 21 apr. 2026.