Gupta, A., S. K. Kaushik, S. Kapoor, G. S. Sabarwal, S. Bobdey, and K. Singh. “Disinfection by 1% Sodium Hypochlorite through Cold Fogging: an Innovative Appropriate Technology Against COVID-19 in Public Health”. International Journal of Research in Medical Sciences, vol. 10, no. 1, Dec. 2021, pp. 141-6, doi:10.18203/2320-6012.ijrms20215045.