Ashour, S., K. M. . Al-Tkhayneh, G. A. E. . Refae, and A. . Kaba. “Factors Affecting Attitudes Toward the COVID-19 Vaccine: Empirical Evidence From the United Arab Emirates”. Journal of Population and Social Studies [JPSS], vol. 30, June 2022, pp. 764-77, https://so03.tci-thaijo.org/index.php/jpss/article/view/255822.