OLATONA, G. I. .; FADAIRO, T. J. . Measurement of Solar Irradiance for Determining the Optimal Tilt Angle for Photovoltaic Panels. Tanzania Journal of Science, [S. l.], v. 49, n. 1, p. 263–273, 2023. DOI: 10.4314/tjs.v49i1.23. Disponível em: http://www.tjs.udsm.ac.tz/index.php/tjs/article/view/1371. Acesso em: 4 may. 2024.