Ruia S. Kamal and Hayder B. Ali, Trans., “Implementing Mitochondrial Cytochrome Oxidase Subunit I (COI) Gene in Identifying Rhopalosiphum Koch. spp. In Iraqi Environments”, World J Exp Biosci, vol. 9, no. 1, pp. 20–27, Jun. 2021, doi: 10.65329/wjeb.v9.01.05.