Qasab, O., and عمر. “Cartographic Modeling for the Suitability of Physical Characteristics on the Cultivation of Maize Crop in GIS / Erbil Plain District As A Mode”. Journal of Education for the Humanities, vol. 3, June 2025, pp. 443-68, https://ojs.uomosul.edu.iq/index.php/jeh/article/view/5660.