Ben Saoud I, Makhzoum H, Msaik K. Existence of at least one positive continuing solution of Urysohn quadratic integral equation by Schauder fixed-point theorem. LJST [Internet]. 2022 Sep. 18 [cited 2025 Apr. 26];13(2). Available from: https://journals.uob.edu.ly/LJST/article/view/2318