Payame Noor UniversityControl and Optimization in applied Mathematics2383-31301220161201Solving System of Nonlinear Equations by using a New Three-Step Method5362enMehdi AhmadiDepartment of Mathematics, Malayer University, Malayer, Iran.Hamid EsmaeiliDepartment of Mathematics, Bu-Ali Sina University, Hamedan, Iran.R ErfanifarDepartment of Mathematics, Bu-Ali Sina University, Hamedan, Iran.20151113http://mathco.journals.pnu.ac.ir/pdf_3398_cee896e67e39e179b12bcb4a52ca7cc3.html