NasrinZulkarnain2016-04-272016-04-272016-04-27wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/8304This article discusses the application of variational iteration method for solving linear and nonlinear Volterra integral and integro-differential equations. The application process begins by converting the equation to be solved to an equivalent of integrodifferential equations, followed by forming a correction functions of variational iteration method for the integro-differential equation. Then the iteration is performed to obtain the solution of the linear and nonlinear Volterra integral and integro-differential equation. The theoretical study is applied to some examples of the linear and nonlinear Volterra integral and integro-differential equation and the results obtained demonstrate the effectiveness of the discussed methodenVariational iteration methodVolterra integral equationsVolterra integral equationsVolterra integrodifferential equationsstudent Paper Post Degree