Cichy, Andrzej, Luis Ochoa Siguencia, and Gilberto Marzano. “ENOTOURISM AND SUSTAINABLE TOURISM IN POLAND”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 6 (May 25, 2018): 142–151. Accessed November 15, 2024. https://journals23.rta.lv/index.php/SIE/article/view/3087.