Qadah, Talal. “Knowledge and Attitude Among Healthcare Workers towards COVID-19: A Cross Sectional Study from Jeddah City, Saudi Arabia”. The Journal of Infection in Developing Countries 14, no. 10 (October 31, 2020): 1090–1097. Accessed April 27, 2024. https://jidc.org/index.php/journal/article/view/33175701.