SHRESTHA, Prakash M.; JOSHI, Usha; CHAPAGAIN, Narayan P.; KARKI, Indra B.; POUDYAL, Khem N. Study of Clearness Index of Atmosphere over Eastern City of Nepal, Biratnagar. Journal of Nepal Physical Society, [S. l.], v. 7, n. 3, p. 6–13, 2021. DOI: 10.3126/jnphyssoc.v7i3.42703. Disponível em: https://www.nepjol.info/index.php/JNPhysSoc/article/view/42703. Acesso em: 6 dec. 2025.