“The Coppices Length Growth of Ziziphus Spina Christi ( L.) Willd. And Their Stems Diameters Accumulation Growth in Irrigated Areas at Wadi Shohouh - Hdhramaut”. Hadhramout University Journal of Natural & Applied Sciences 16, no. 1 (December 6, 2023). Accessed July 23, 2026. https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/175.