Ngamel, Y. A., E. Lubis, A. B. Pane, and I. Solikhin. “OPERATIONAL PERFORMANCE OF TUAL ARCHIPELAGIC FISHING PORT”. Jurnal Teknologi Perikanan Dan Kelautan, Vol. 4, no. 2, Apr. 2017, pp. 155-72, doi:10.24319/jtpk.4.155-172.