H. Hitijahubessy, M. Bandjar, L. Huwae, and M. Hanoatubun, “Antibacterial Activity Efficacy of Extract Seaweed Kappaphycus alvarezii And Leaves of Mangrove (Rhizophora apiculata) Against Aeromonas hydrophilla Causes of Ice-ice Disease”, biofaal, vol. 4, no. 1, pp. 40 - 48, Jun. 2023.