ABDUL HALIK. SUSTAINABLE MANGROVE ECOTOURISM IN SURABAYA USING SWOT ANALYSIS. EKONOMIKA45 :  Jurnal Ilmiah Manajemen, Ekonomi Bisnis, Kewirausahaan, [S. l.], v. 1, n. 1, p. 27–38, 2013. DOI: 10.30640/ekonomika45.v1i1.3. Disponível em: https://jurnaluniv45sby.ac.id/index.php/ekonomika/article/view/3. Acesso em: 3 jul. 2024.