Mengyuan Ma, Leiyu Shi, Meiheng Liu, Junyan Yang, Wanzhen Xie, & Gang Sun. (2023). Comparison of COVID-19 vaccine policies and their effectiveness in Korea, Japan, and Singapore. BMC.
Chicago Style (17th ed.) CitationMengyuan Ma, Leiyu Shi, Meiheng Liu, Junyan Yang, Wanzhen Xie, and Gang Sun. Comparison of COVID-19 Vaccine Policies and Their Effectiveness in Korea, Japan, and Singapore. BMC, 2023.
MLA (9th ed.) CitationMengyuan Ma, et al. Comparison of COVID-19 Vaccine Policies and Their Effectiveness in Korea, Japan, and Singapore. BMC, 2023.
Warning: These citations may not always be 100% accurate.