Assessment of Oceanographic Trend and Ocean Health Index in The Gulf of MaduraAchmad Syukri Raihan, Agus Saleh Atmadipoera, Yuli Naulita, Nabil Balbeid and Rinda NoviyantiE3S Web Conf., 483 (2024) 01012DOI: https://doi.org/10.1051/e3sconf/202448301012