“A Comparative Study on Bee Rangeland Plants in Maddar and Shohouh Valleyes in Hadhramout - Republic of Yemen” (2023) Hadhramout University Journal of Natural & Applied Sciences, 16(2). Available at: https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/182 (Accessed: 23 July 2026).