AGARWAL, Ravi P.; WANG, Guotao; AHMAD, Bashir; ZHANG, Lihong; HOBINY, Aatef; MONAQUEL, Shatha. On Existence of Solutions for Nonlinear q-difference Equations with Nonlocal q-integral Boundary Conditions. Mathematical Modelling and Analysis, [S. l.], v. 20, n. 5, p. 604–618, 2015. DOI: 10.3846/13926292.2015.1088483. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/1022. Acesso em: 28 may. 2025.