أ . د/ عرض حاج علي; د.مناهلإدريسأدروبعنجة . Spatial Analysis of Health Services in Kassala State. White Nile Journal for Studies and Research, [S. l.], n. 7, p. 134–157, 2026. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/258. Acesso em: 13 jun. 2026.