Saha, Sushmita, Anik Saha, Munmun Saha, Kawshik Saha, and Zinat Jahan Chowdhury. 2022. “The Positive Effects of Covid-19 Lockdown on Environmental Attributes: A Review ”. American Journal of Environment and Climate 1 (2): 38-44. https://doi.org/10.54536/ajec.v1i2.550.