“A Comparative Study on Bee Rangeland Plants in Maddar and Shohouh Valleyes in Hadhramout - Republic of Yemen”. Hadhramout University Journal of Natural & Applied Sciences 16, no. 2 (December 6, 2023). Accessed July 23, 2026. https://hu.edu.ye/hu-publications/journals/index.php/hujnas/article/view/182.