Ali ع. م., Saeed ع. أ. م., and Fdhel ط. أ., “Physicochemical analysis of four medicinal plants and belong to Lamiaceae/Moraceae families grown in Yafae-Yemen”, Univ. Aden J. Nat. and Appl. Sc., vol. 24, no. 1, pp. 99–109, Apr. 2020.