Foppa-Pedretti, Ester, Giovanni Riva, Giuseppe Toscano, and Daniele Duca. “CONSIDERATIONS ON RENEWABLE ENERGY SOURCES AND THEIR RELATED PERSPECTIVES OFAGRICULTURAL ENGINEERING”. Journal of Agricultural Engineering 41, no. 2 (June 30, 2010): 35–45. Accessed November 22, 2024. https://www.agroengineering.org/jae/article/view/jae.2010.2.35.