GERAKARIS, V., P. PANAYOTIDIS, S. VIZZINI, A. NICOLAIDOU, and A. ECONOMOU-AMILLI. 2017. “Effectiveness of Posidonia Oceanica Biotic Indices for Assessing the Ecological Status of Coastal Waters in Saronikos Gulf (Aegean Sea, Eastern Mediterranean)”. Mediterranean Marine Science 18 (1):161-78. https://doi.org/10.12681/mms.1893.