P. Ray

Geographic information system-based analysis of COVID-19 cases in India during pre-lockdown, lockdown, and unlock phases

H. Gangwar, P. Ray, 2021, International Journal of Infectious Diseases.

Mobile Phone–based Syndromic Surveillance System, Papua New Guinea

Alexander Rosewell, C. Raina MacIntyre, A. Zwi, 2013, Emerging infectious diseases.