Moradi, H., Poursaeed, A., Vahedi, M., & Bagher Arayesh, M. (2020). Factors influencing the development of ecotourism in tourist towns in Kermanshah Province, Iran. Revista De La Universidad Del Zulia, 11(30), 284-314. Recuperado a partir de https://produccioncientificaluz.org/index.php/rluz/article/view/32816