LUNEVA, Elena Viktorovna. The Concept of Ecosystem Services in Ensuring Environmental Management: Economic and Legal Aspects. Revista Publicando, "Quito, EC", v. 4, n. 13 (3), p. 961–970, 2017. Disponível em: https://revistapublicando.org/revista/index.php/crv/article/view/1019. Acesso em: 9 mar. 2025.