Simatupang, S.M. and Lubis, E. 2012. PENGARUH KEBERADAAN TANGKAHAN TERHADAP PENDARATAN HASIL TANGKAPAN PELABUHAN PERIKANAN NUSANTARA SIBOLGA (Tangkahan Influence of Catch Landing in Sibolga Fishing Port). Marine Fisheries : Journal of Marine Fisheries Technology and Management. 3, 1 (May 2012), 23–33. DOI:https://doi.org/10.29244/jmf.3.1.23-33.