H. Hasan, M., N. S. AL-Hayali, and M. S. Daoud. “Occurrence of Ligula Intestinalis in (Acanthobrama Marmid) Fish in Mosul – Iraq”. Rafidain Journal of Science, vol. 19, no. 4, Aug. 2008, pp. 130-4, doi:10.33899/rjs.2008.42005.