Devasia, James, Subitha Lakshminarayanan, and Sitanshu Kar. “How Modern Geographical Information Systems Based Mapping and Tracking Can Help to Combat Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Pandemic Around the World and India.”. International Journal of Health Systems and Implementation Research 4, no. 1 (June 10, 2020): 30-54. Accessed December 22, 2024. https://ijhsir.ahsas-pgichd.org/index.php/ijhsir/article/view/64.