Sharma BR. Anthropogenic Activities and Spatio-temporal Patterns of Tropospheric NO2 over the Gandaki Province in Nepal during 2005-2020. Prithvi J. Res. Innov. [Internet]. 2025 Dec. 29 [cited 2025 Dec. 29];7:15-32. Available from: https://nepjol.info/index.php/pjri/article/view/87670