Rybak, Tomasz, Adam Mołczan, Sandra Jarmuła, Mateusz Lichoń, Sara Majewska, and Marcin Michalski. 2024. “Study of the Impact of Grass Contamination on the Efficiency of Photovoltaic Panels”. Instal, no. 6 (August): 7-11. https://doi.org/10.36119/15.2024.6.1.