HoThanh-Tung, A Al-SamhariGalal, LinJun-Jie, LuoJing-Jing, and Yueming Jiang. “Knowledge, Attitudes, and Practices towards COVID-19 Among Residents of Quang Binh, Vietnam”. The Journal of Infection in Developing Countries 16, no. 10 (October 31, 2022): 1588-1595. Accessed December 1, 2022. https://jidc.org/index.php/journal/article/view/36332211.