NONGA, H.; MDEGELA, R.; LIE, E.; SANDVIK, M.; SKAARE, J. Socio-economic values of wetland resources around Lake Manyara, Tanzania: assessment of environmental threats and local community awareness on environmental degradation and their effects. Journal of Wetlands Ecology, [S. l.], v. 4, p. 83–101, 2011. DOI: 10.3126/jowe.v4i0.4153. Disponível em: https://www.nepjol.info/index.php/JOWE/article/view/4153. Acesso em: 18 apr. 2024.