Semirnenko, Y., and S. Semirnenko. “Solving the Environmental Problems of the Region through the Use of Plant Agricultural Biomass As Fuel”. Bulletin of Sumy National Agrarian University. The Series: Mechanization and Automation of Production Processes, no. 1 (39), Nov. 2020, pp. 7-12, https://snaubulletin.com.ua/index.php/mapp/article/view/387.