Aulia , Rihlah Nur, F M Jasin, Dewi Anggraeni, Sari Nurulita, Izzatul Mardhiah, and Andy Hadiyanto. 2020. “Environmental Managemen Model in Coastal Area (Case Study of Ekopesantren Al-Khairat Palu Sulawesi Tengah)”. Nusantara Science and Technology Proceedings, March. Malang, Indonesia, 1-6. https://nstproceeding.com/index.php/nuscientech/article/view/294.