1.
Pandey BW, Singh Y, Rani U, Kumar R, Singh A, Pal R. A geographical analysis of the rst wave of Covid-19 with reference to highland and lowland regions of India. NGJI [Internet]. 2021 Sep. 30 [cited 2024 May 6];67(3):263-81. Available from: https://ngji.in/index.php/ngji/article/view/132