GRANADOS RIVAS, Y. E.; MUñOZ MACíAS, S. C.; MEDRANDA, L. A. Z. Characterization of the Value Chain of Rice Cultivation in Ecuador. International Journal of Science and Engineering Invention, [S. l.], p. 304 to 312, 2017. DOI: 10.23958/ijsei/vol03-i01/04. Disponível em: http://ijsei.in/index.php/ijsei/article/view/47. Acesso em: 18 may. 2024.