Name Affiliation نامشخص Degree _ Website Email — JournalPaper Presentation FinishedProject Book Thesis Speech Innovation ResearchExcellence Sabbatical TheorizingChair GrantAttraction WorkShop Membership JournalPublication ExecutiveActivity TitleJournal 1 A positive and elementary stable nonstandard explicit scheme for a mathematical model of the influenza disease MATHEMATICS AND COMPUTERS IN SIMULATION 2 Positivity preserving and elementary stable nonstandard finite difference scheme for the predator-prey model International Journal of Mathematics & Computation