Ahmad, Muchtar, and Nofrizal. “ECONOMIC EFFICIENCY AND PRODUCTIVITY OF THE FISHING BOAT FOR GIANT THREADFISH (Eletheronema Tetradactylum)”. Jurnal Ilmu dan Teknologi Kelautan Tropis 7, no. 1 (August 13, 2015). Accessed July 9, 2024. https://jurnalpenyuluhan.ipb.ac.id/index.php/jurnalikt/article/view/9770.