Gyegwe, Gabriel Tarnongu, and Ibrahim Garba Bassi. “On The Existence and Uniqueness of Solutions to a Non-Homogeneous Second-Order Difference Equation of Accretive Type in 2-Banach Spaces”. International Journal Of Mathematics And Computer Research 12, no. 2 (February 23, 2024): 4051-4054. Accessed March 15, 2025. http://mail.ijmcr.in/index.php/ijmcr/article/view/700.