Ziyadi, W.; Jabour Al-Khafaji, H. J. A.-K. Technological Readiness of Workers and Its Role in Using Digitization Applications for Tourism Service - an Analytical Study of the Opinions of a Sample of Managers of Tourism Companies in Najaf Governorate Iraq. Al-Ghary Jour. Eco. Admini. Sci. 2022, 18, 2089-2108.