Sujiwo, Aryo Sahid, and Nurlaili Nurlaili. 2022. “Evaluation of Ecosystem Services and Mangrove Management Based on the Blue Economy Approach of Untung Jawa Island”. Jurnal Mandiri : Ilmu Pengetahuan, Seni, Dan Teknologi 6 (2), 116 -36. https://doi.org/10.33753/mandiri.v6i2.218.