Milind Abhimanyu Nisargandha, and Shweta Dadarao Parwe. “Coronavirus Disease 2019 (COVID-19) Pandemic and Reverse Migration of Workers During Lock down Their Health and Prevention”. International Journal of Research in Pharmaceutical Sciences, vol. 12, no. 4, Oct. 2021, pp. 2411-5, https://ijrps.com/home/article/view/423.