T. D. Le, V. D. Tran, T. H. T. Ho, and T. T. N. Quach, “CURRENT STATUS OF COVID-19 VACCINE VACCINATION AND SOME RELATED FACTORS OF PEOPLE IN THOI AN WARD, O MON DISTRICT, CAN THO CITY IN 2023”, CTJUMP, no. 80, pp. 212–218, Sep. 2024.