Lata, Kusum, and Surat Ram Kudi. “Knowledge, Attitude, Anxiety, and Perceived Mental Healthcare Need in Indian Population During 2nd Wave of the Coronavirus Disease-19 Pandemic”. International Journal of Nursing Research, vol. 7, no. 4, July 2023, pp. 121-7, doi:10.31690/ijnr.2021.v07i04.004.