МОЛЛОВ, Й. ENERGY PRODUCTION FROM RENEWABLE SOURCES IN THE REPUBLIC OF BULGARIA – SITUATION AND TRENDS. Modern engineering and innovative technologies, [S. l.], v. 1, n. 02-01, p. 48–52, 2017. DOI: 10.30890/2567-5273.2017-02-01-012. Disponível em: https://www.moderntechno.de/index.php/meit/article/view/meit02-01-012. Acesso em: 17 may. 2024.