Name Hossein Hosseinzadeh Affiliation دانشجو Degree _ Website Email hosseinhosseinizadeh74 [at] yahoo [dot] com JournalPaper Presentation FinishedProject Book ConferenceHoldings Speech Panel WorkShop TheorizingChair ResearchExcellence Innovation Publication ExecutiveActivity Thesis Sabbatical GrantAttraction Contribution IndustryVisit Art TitleJournal 1 Application of homotopy-perturbation method to the second kind of nonlinear integral equations Physics Letters 2 Fourth order Volterra integro-differential equations using modified homotopy-perturbation method Journal of Mathematics and Computer Science