Durbin, M. D., R. Fitryasari, and M. Makhfudli. “Analysis of Psychological Impact on Diabetes Patients in The Era of Pandemic Covid-19: A Literature Review”. Indonesian Journal of Community Health Nursing, vol. 6, no. 2, Aug. 2021, pp. 51-57, doi:10.20473/ijchn.v6i2.25467.