APA引文

Hafifi, R. R. (2021). Reopening national border and the treat of COVID-19 towards Malaysia: A systematic review approach.

Chicago Style Citation

Hafifi, R. Razman. Reopening National Border and the Treat of COVID-19 Towards Malaysia: A Systematic Review Approach. 2021.

MLA引文

Hafifi, R. Razman. Reopening National Border and the Treat of COVID-19 Towards Malaysia: A Systematic Review Approach. 2021.

警告：这些引文格式不一定是100％准确.