Martins Cezar, I. et al. 2000. PARTICIPATORY SYSTEM TO GENERATE AND TRANSFER TECNOLOGY TO BEEF FARMERS: CONCEPTUAL MODEL - A CASE APPLIED TO "EMBRAPA GADO DE CORTE". Science & Technology Journals. 17, 2 (Jan. 2000), 135–169. DOI:https://doi.org/10.35977/0104-1096.cct2000.v17.8872.