AWASTHI, B. D. Relevance of market information system to environment protection. Journal of Agriculture and Environment, [S. l.], v. 8, p. 46–54, 2007. DOI: 10.3126/aej.v8i0.726. Disponível em: https://www.nepjol.info/index.php/AEJ/article/view/726. Acesso em: 29 apr. 2024.