Operational efficiency of feeding in Mud Crab fattening culture Scylla serrata in recirculating aquaculture system (RAS) apartment systemIis Diatin, Melani Oktaviani Sianturi, Irzal Effendi and Belinda AstariBIO Web Conf., 221 (2026) 01004DOI: https://doi.org/10.1051/bioconf/202622101004