The coppices length growth of Ziziphus spina christi ( L.) Willd. and their stems diameters accumulation growth in irrigated areas at Wadi Shohouh - Hdhramaut. (2023). Hadhramout University Journal of Natural & Applied Sciences, 16(1). https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/175