Escalante, A., M. T. Rodríguez, and E. Escalante. “Relationship Between Production and Abscission of Reproductive Organs and Dry Bean Yield As a Function of Nitrogen”. Agronomía Mesoamericana, vol. 10, no. 1, June 2015, pp. 47-53, doi:10.15517/am.v10i1.17997.