BACHEV, Hrabrin; 						TERZIEV, Dimitar.
 Environmental Sustainability of Agricultural Farms in Bulgaria.
<strong>Journal of Environmental Management and Tourism</strong>, [S.l.], v. 8, n. 5, p. 968-994, jan. 2018.
ISSN 2068-7729.
Available at: &lt;<a href="https://journals.aserspublishing.eu/jemt/article/view/1600" target="_new">https://journals.aserspublishing.eu/jemt/article/view/1600</a>&gt;. Date accessed: 23 nov. 2024.
doi: <a href="https://doi.org/10.14505//jemt.v8.5(21).02">https://doi.org/10.14505//jemt.v8.5(21).02</a>.