Šćekić V, Pušica S, Marković S. SYSTEMS USING ENERGY SOLAR RADIATION. J.eng. process. manag. [Internet]. 2011 Dec. 30 [cited 2024 Sep. 19];3(1):31-42. Available from: http://jepm2021.tfzv.ues.rs.ba/index.php/pub/article/view/59