Shakoor А, Samar M, Athar T, Saddique M. Results for retarded nonlinear integral inequalities with mixed powers and their applications to delay integro-differential equations. Ukr. Mat. Zhurn. [Internet]. 2023 Apr. 11 [cited 2025 Dec. 5];75(3):416-29. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/6903