Febrianto, Arif, et al. “POLA MUSIM PENANGKAPAN CUMI-CUMI DI PERAIRAN LUAR DAN DALAM DAERAH PENAMBANGAN TIMAH KABUPATEN BANGKA SELATAN (Squid Fishing Seasons Pattern Inside and Outside Waters of Tin Mining Area in South Bangka District)”. Marine Fisheries : Journal of Marine Fisheries Technology and Management, vol. 8, no. 1, Aug. 2017, pp. 63-71, https://doi.org/10.29244/jmf.8.1.63-71.