Moqubel ا. م., Al-Gifri ع. and Hussein م. ع. . (2018) “Etheno- medicinal plants in Dhala District- Al-Dhala Governorate- Yemen”, University of Aden Journal of Natural and Applied Sciences, 22(2), pp. 321–333. doi: 10.47372/uajnas.2018.n2.a08.