A. Bali, P. Pal, A. Bali, S. Ameen, R. Ahmed, and M. Khan, “Stress Anxiety and Depression Levels Associated with COVID 19 among the Oral Health Care Workers in North India A Cross Sectional Studyare worker in North India A cross sectional study”, DLSJ, vol. 7, no. 2, pp. 63-70, Jun. 2022.