Atta, A. R. A. ., Jabbar, A. S. ., & Abdulkader, A. A. . (2019). Taxonomic Study of some Species of Flower Flies (Diptera: Syrphidae) at Basrah Province. Basrah Journal of Agricultural Sciences, 32(2), 169–175. https://doi.org/10.37077/25200860.2019.207