HAMUNA, Baigo et al. Willingness to Pay for Existence Value of Mangrove Ecosystem in Youtefa Bay, Jayapura, Indonesia. Journal of Environmental Management and Tourism, [S.l.], v. 9, n. 5, p. 907-915, dec. 2018. ISSN 2068-7729. Available at: <https://journals.aserspublishing.eu/jemt/article/view/2577>. Date accessed: 23 nov. 2024. doi: https://doi.org/10.14505//jemt.v9.5(29).02.