Filho, Clovis Guimarães, and José Givaldo Givaldo Góes. “Goat Reproductive Performance As Affected by Stocking Rate on Caatinga Vegetation”. Pesquisa Agropecuaria Brasileira, vol. 23, no. 3, Apr. 2014, pp. 309-14, doi:10.1590/S1678-3921.pab1988.v23.13845.