Fazriyas, F.; Destiani, R.; Albayudi, A. Economic Assessment of Mangrove Forest Ecosystems in Cagar Alam Hutan Bakau Pantai Timur in Alang-Alang Village, Muara Sabak Timur District, Tanjung Timur Regency. Jurnal Silva Tropika 2018, 2, 59-66.