"Evaluation of the Effectiveness of Natural Ventilation in Greenhouse, SUDAN" (2026) University of Kordofan Journal of Natural Resources & Enviromental Studies, 7(02), ص 18–37. موجود في: https://journals.kordofan.edu.sd/jr/index.php/ukjnres/article/view/21 (تاريخ الوصول: 23 يونيو 2026).