Wael Al-Naser O, H. Mahmood A. On a Partial Integro-Differential Equation on Time Scales. EDUSJ [Internet]. 2023 Jun. 1 [cited 2025 Aug. 6];32(2):76-83. Available from: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23879