RINALDI, M.; HARAHAP, A.; NUGRAHADI, E. W.; HUTASUHUT, S. Factors Affecting Fishers’ Income In Sibolga City. Advances in Social Sciences Research Journal, [S. l.], v. 6, n. 7, p. 359–370, 2019. DOI: 10.14738/assrj.67.6770. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/6770. Acesso em: 3 dec. 2022.