LUBIS, S. N.; JUFRI, M.; ULFA, N. Analysis of Income of Motorboat Workers with a 5 GT Capacity on the East and West Coast, Sumatra Utara. Indonesian Journal of Agricultural Research, [S. l.], v. 4, n. 1, p. 31–38, 2021. DOI: 10.32734/injar.v4i1.4867. Disponível em: https://talenta.usu.ac.id/InJAR/article/view/4867. Acesso em: 20 aug. 2025.