Quiroga, G. C., C. M. Andreotti, M. Ribon, R. E. Pulschen, and F. Machado Filho. “RELATIVE IMPORTANCE OF COMMUNICATION CHANNELS IN THE DECISION PROCESS OF AGRICULTURAL INNOVATIONS. TRIANGLE OF MINAS GERAIS ZONE”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], vol. 7, no. 1, Nov. 2007, pp. 1-22, https://revistas.ufg.br/pat/article/view/2267.