Jurnal Ilmiah PLATAX, [S. l.], v. 4, n. 1, p. 31–36, 2016. DOI: 10.35800/jip.4.1.2016.13454. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/platax/article/view/13454. Acesso em: 17 mei. 2024.