F. Ruzaik
https://www.ijsrp.org/research-paper-0221.php?rp=P11010979
Publication year: 2022

The Covid-19 outbreak negatively affected the entire world in terms of its sociocultural,
economic and environmental dimensions; killing 800,000 people and
infecting 22.7 million, which includes 45,000 deaths and 3,000,000 infected cases
in Sri Lanka.