Sau Sabu, Junius Menase, and Maryanti Sofyan. “The Influence of Costs, Long at Sea and Prices on Fishermen’s Income in Alor District”. Jurnal Ilmiah Manajemen Dan Bisnis, vol. 8, no. 3, Dec. 2022, pp. 401-7, doi:10.22441/jimb.v8i3.15616.