M. Ruiloba and J. Maure, “USE OF A TROPICAL KUDZU (Pueraria phaseoloides) BANK AS SUPPLEMENTARY PROTEIN IN APARTIAL FEEDLOT SYSTEM OF FATTENING BULL DURING RAINY SEASON. LOS SANTOS, PANAMA. 1998.”, ciencia-agropecuaria, no. 16, pp. 109-120, Jun. 2004.