de Almeida, R. G., de Andrade, C. M. S., Paciullo, D. S., Fernandes, P. C., Cavalcante, A. C. R., Barbosa, R. A., & do Valle, C. B. (2013). Brazilian agroforestry systems for cattle and sheep. Tropical Grasslands-Forrajes Tropicales, 1(2), 175–183. https://doi.org/10.17138/tgft(1)175-183