Tunç, C., and S. A. Mohammed. 2020. “On Asymptotically Stability, Uniformly Stability and Boundedness of Solutions of Nonlinear Volterra Integro-Differential Equations”. Ukrains’kyi Matematychnyi Zhurnal 72 (12), 1708-20. https://doi.org/10.37863/umzh.v72i12.6037.