MITRYASOVA, O. P.; SHYBANOVA, A. M.; DZHUMELIA, E. A. Prognosis models of nitrates and orthophosphates content in surface waters. Environmental safety and natural resources, [S. l.], v. 44, n. 4, p. 30–43, 2022. DOI: 10.32347/2411-4049.2022.4.30-43. Disponível em: https://es-journal.in.ua/article/view/273551. Acesso em: 23 jul. 2025.