Kassem ع. م., Hamed ع. ا., and Hussein م. ع., “A comparative morphological study of pods and seed of some taxonomic units of the genus Acacia in Toor Al- Baha District, Lahj Gov., Yemen”, Univ. Aden J. Nat. and Appl. Sc., vol. 26, no. 2, pp. 179–192, Oct. 2022.