Teja, M., T. Konatham, V. Muralidharan, A. Murugesan, N. Vasantha, and M. Hyandavi. “A Review on Biosensors for COVID-19”. INTERNATIONAL JOURNAL OF APPLIED PHARMACEUTICAL SCIENCES AND RESEARCH, Vol. 7, no. 01, Jan. 2022, pp. 9-14, doi:10.21477/ijapsr.7.1.2.