Huynh, V.-S., T.-V. Giang, T.-T. Do, H.-Q. Bui, T.-T. Nguyen, and V.-K. Nguyen. “The PSYCARE Model: Its Efficacy in Mental Health Care During the Fourth Outbreak of COVID-19 in Vietnam”. International Journal of Health Sciences, vol. 16, no. 3, Apr. 2022, pp. 11-19, https://pub.qu.edu.sa/index.php/journal/article/view/6339.