Potential of Ornamental Stony Corals in Kendari Waters, Southeast Sulawesi Rikoh Manogar Siringoringo, Ni Wayan Purnama Sari, Muhammad Abrar, Risandi Dwirama Putra and Ofri Johan E3S Web Conf., 324 (2021) 03005 Published online: 16 November 2021 DOI: 10.1051/e3sconf/202132403005