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COVID-19 outbreak: Knowledge, attitude, and practice among ..:

C Bharath ; K Priya Deepa Lakshmi ; S Venkata Lakshmi.
http://www.jiaphd.org/article.asp?issn=2319-5932;year=2022;volume=20;issue=3;spage=298;epage=303;aulast=Bharath.  , 2022