Effectiveness of Different Organic Fertilizers for Urea Substitution as Nitrogen Source in Nutrient Culture of Nannochloropsis Sp. Jurnal Intek Akuakultur, [S. l.], v. 8, n. 1, p. 15–21, 2026. DOI: 10.31629/intek.v8i1.7496. Disponível em: https://ojs.umrah.ac.id/index.php/intek/article/view/7496. Acesso em: 4 jun. 2026.