D. Franchi, E. Cirolini Cervo, M. Miotto, F. Gonzatti, and F. Alberto Farret, “Assessment of dirt impacts on photovoltaic modules in electricity generation”, Lat. Am. J. Energy Res., vol. 12, no. 2, pp. 42–49, Aug. 2025, doi: 10.21712/lajer.2025.v12.n2.p42-49.