PALMER, Margaret A; BERNHARDT, Emily S; CHORNESKY, Elizabeth A. Ecological science and sustainability for the 21st century. Himalayan Journal of Sciences, [S. l.], v. 3, n. 5, p. 25–32, 2007. DOI: 10.3126/hjs.v3i5.458. Disponível em: https://nepjol.info./index.php/HJS/article/view/458. Acesso em: 28 apr. 2025.