alghraby, haitham, Radhi A. Zaboon, and Naseif J. Al-Jawari. 2021. “Exact Controllability Implies Completely Stabilizability of Perturbed Linear Time-Varying Nonlocal System in the Real Hilbert Space”. Al-Qadisiyah Journal of Pure Science 26 (4), 501–516. https://doi.org/10.29350/qjps.2021.26.4.1320.