Leszczynska, Malgorzata, Malgorzata Lechwar, and Katarzyna Puchalska. 2018. “RENEWABLE ENERGY SOURCES AS A DETERMINANT OF THE MODERN ECONOMY – POLISH HOUSEHOLD SECTOR PERSPECTIVE”. Proceedings of the International Scientific Conference "Economic Sciences for Agribusiness and Rural Economy", no. 1 (September). https://js.wne.sggw.pl/index.php/esare/article/view/1471.