Favacho, F., Lima, J. S., Bezerra Neto, F., Silva, J., & Barros Júnior, A. (2016). Productive and economic efficiency of carrot intercropped with cowpea-vegetable resulting from green manure and different spatial arrangements. Revista Ciência Agronômica, 48(2). https://periodicos.ufc.br/revistacienciaagronomica/article/view/84721