Silva, C. J. A. da (2012) “EFFECT OF CREEP FEEDING AND CREEP GRAZING ON THE CHARACTERISTICS OF TIFTON AND ITALIAN RYEGRASS PASTURES AND ON SHEEP PERFORMANCE”, Brazilian Animal Science/ Ciência Animal Brasileira. Goiânia, 13(2), pp. 165–174. doi: 10.5216/cab.v13i2.8812.