JAN, Asif Hussain and JALAL, Tanweer. On infinite systems of nonlinear integral equations in two variables in Banach Space $BC(\mathbb{R_+}\times \mathbb{R_+},c_0$). Topological Methods in Nonlinear Analysis. Online. 3 March 2024. Vol. 63, no. 1, pp. 263 - 284. [Accessed 4 July 2024]. DOI 10.12775/TMNA.2023.050.