Spatial Analysis of Solar Radiation in the Al-Butnan Region of Libya Using the H(h)_m and H(i_opt)_m Indices During the Period 2005–2023. jornal of the libyan geographical society, [S. l.], v. 7, n. 2, p. 85–56, 2026. DOI: 10.5281/zenodo.22738552. Disponível em: https://jlgs.ly/ojs/index.php/ojsdata/article/view/139. Acesso em: 1 oct. 2026.