APA:
Copy. (2021). Instruments to measure fear of COVID-19: A diagnostic systematic review. BMC MEDICAL RESEARCH METHODOLOGY, 21(82), 1-14. SID. https://sid.ir/paper/971424/en
Vancouver:
Copy. Instruments to measure fear of COVID-19: A diagnostic systematic review. BMC MEDICAL RESEARCH METHODOLOGY[Internet]. 2021;21(82):1-14. Available from: https://sid.ir/paper/971424/en
IEEE:
Copy, “Instruments to measure fear of COVID-19: A diagnostic systematic review,” BMC MEDICAL RESEARCH METHODOLOGY, vol. 21, no. 82, pp. 1–14, 2021, [Online]. Available: https://sid.ir/paper/971424/en