Analysis of Ammonia, Nitrate, and Phosphate Content in the Waters of Merbau, South Bangka Regency. Akuatik: Jurnal Sumberdaya Perairan, [S. l.], v. 19, n. 2, p. 47–53, 2025. Disponível em: https://journal.ubb.ac.id/index.php/akuatik/article/view/5845. Acesso em: 8 oct. 2026.