B. D. Phạm, T. H. A. Lê, C. N. Nguyễn, Đ. L. Phạm, and H. G. Tạ, “SOME FACTORS RELATED TO COVID-19 VACCINATION FOR CHILDREN AT A HIGH SCHOOL IN THAI NGUYEN PROVINCE”, VMJ, vol. 533, no. 1, Jan. 2024.