Prvulovic Slavica S,Micic Ivica,Radosav Dragica,Josimovic Milios,Juric Slobodan,Novakov Vladislav (2023) Testing the energy efficiency of CHP engines and cost-effectiveness of biogas plant operation, IET RENEWABLE POWER GENERATION, vol. 17, br. 3, str. 555-562 (Article) Prvulovic Slavica S,Josimovic Milica,Radosav Dragica,Tolmac Jasna,Jovanovic Sasa,Micic Ivica (2022) Determining the Thermal Energy Required to Heat a Biogas Plant Fermenter, MATERIALI IN TEHNOLOGIJE, vol. 56, br. 1, str. 11-17 (Article)