S. A. Radjak, A. Tupamahu, F. Tuapetel, H. Haruna, and R. H.S Tawari, “Utilization and surveillance of Fisheries Tuna Resources as a Basis for Prevention of IUU Fishing in Seram Sea”, J. Agro. & Fish, vol. 14, no. 1, pp. 135–140, May 2021.