MURADOV, A.; HASANLI, Y.; HAJIYEV, N.; AKBAROV, R. Modelling the Impact of the Solar Activity on Demographic and Economic Indicators. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 4, p. 120–124, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/6534. Acesso em: 18 apr. 2024.