SHARMA, N. P. Variations of Aerosol Optical Depth in Bhaktapur, Nepal. Journal of the Institute of Engineering, [S. l.], v. 13, n. 1, p. 133–138, 2018. DOI: 10.3126/jie.v13i1.20358. Disponível em: https://nepjol.info/index.php/JIE/article/view/20358. Acesso em: 18 may. 2024.