PATTY, Simon I. Characteristics of Phosphate, Nitrate and Dissolved Oxygen in Gangga and Siladen Island Waters, North Sulawesi. Jurnal Ilmiah PLATAX, [S. l.], v. 2, n. 2, p. 74–84, 2014. DOI: 10.35800/jip.2.2.2014.7151. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/platax/article/view/7151. Acesso em: 30 jan. 2026.