Mejía Montoya, Julián Andrés, and Jhon Alexander Guerrero Narvaez. “Assessment of Fluctuations in the Efficiency of Electrical Energy Generation in Standalone Photovoltaic Systems Due to Variations in Ambient and Solar Panel Surface Temperatures in the Historic Center of Popayán City”. I+ T+ C- Research, Technology and Science - Unicomfacauca 1, no. 17 (December 15, 2023). Accessed May 13, 2024. https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/408.