OLLONG, Hawa; WAWO, Mintje; ABRAHAMSZ, James. Economic Valuation of the Gumumae Mangrove Ecotourism Area in Bula District. Agrikan Jurnal Agribisnis Perikanan, [S. l.], v. 18, n. 1, p. 409–418, 2025. DOI: 10.52046/agrikan.v18i1.2609. Disponível em: https://www.journal.tyarlyta.com/index.php/agrikan/article/view/2609. Acesso em: 18 apr. 2026.