UMAR, Medina; TOR, Terkimbi; NYAM, George Gala; SAMSON, Damilola Oluwafemi; OYELADE, Omolara Victoria. Spatiotemporal Variability and Trend Analysis of Solar Radiation in North-Central Nigeria (Federal Capital Territory, Abuja and Nasarawa State), using Non-parametric Statistical Methods. FUDMA Journal of Sciences, [S. l.], v. 10, n. 19, p. 87–99, 2026. DOI: 10.33003/fjs-2026-1019-6163. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/6163. Acesso em: 5 oct. 2026.