Sushchenko, Olena, Olena Prokopishyna, and Nataliia Kozubova. “Eco-Friendly Behavior of Local Population, Tourists and Companies As a Factor of Sustainable Tourism Development”. International Journal of Engineering & Technology 7, no. 4.3 (September 15, 2018): 514–518. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/19926.