Mahmood Khalil M, مؤید. Some Theorems and Results on Solution of Kind of Volterra Integral Equations. EDUSJ [Internet]. 2020 Jun. 1 [cited 2025 Aug. 4];29(2):9-25. Available from: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18112