VAN HECKEN, Gert; BASTIAENSEN, Johan; HUYBRECHS, Fredéric. Towards an institutional approach of Payments for Environmental Services: perspectives on supply and demand for environmental services from two case studies in the Nicaraguan agricultural frontier. Encuentro, [S. l.], n. 92, p. 29–52, 2012. DOI: 10.5377/encuentro.v0i92.784. Disponível em: https://www.camjol.info/index.php/ENCUENTRO/article/view/784. Acesso em: 5 dec. 2025.