"The coppices length growth of Ziziphus spina christi ( L.) Willd. and their stems diameters accumulation growth in irrigated areas at Wadi Shohouh - Hdhramaut", HADHRAMOUT JOURNAL OF MEDICAL SCIENCES, م 16, عدد 1, ديسمبر 2023, تاريخ الوصول: 29 يوليو، 2026. [مباشر على الإنترنت]. موجود في: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/175