Assessment of cloud cover distribution with sunspot and cosmic rays of the Iraq region. Experimental and Theoretical NANOTECHNOLOGY, [S. l.], v. 10, p. 219–228, 2026. DOI: 10.56053/10.S.219. Disponível em: https://etnano.com/index.php/journal/article/view/202.. Acesso em: 23 jun. 2026.