2013. Reconcile an Appropriate Model for the Occurrence of Periods of Infection with Hepatitis C in the Province of Nineveh - A comparative Study with the Geometric Process Model -. AL-Rafidain Journal of Computer Sciences and Mathematics. 10, 1 (Mar. 2013), 103–112. DOI:https://doi.org/10.33899/csmj.2013.163444 .