Riyadi Subur, S. Abubakar, and A. N. Susanto, “Suitability of mangrove ecotourism in Payo Village, West Halmahera Regency: Kesesuaian Ekowisata Mangrove di Desa Payo, Kabupaten Halmahera Barat”, JPSL, vol. 12, no. 1, pp. 12–20, Mar. 2022, doi: 10.29244/jpsl.12.1.12-20.