Iñamagua-Uyaguari, J. P., Jenet, A., Alarcón-Guerra, L. G., Vilchez-Mendoza, S. J., Casasola-Coto, F. and Wattiaux, M. A. (2015) “Environmental and economic impacts of feeding strategies in Costa Rican dairy farms”., Agronomía Mesoamericana, 27(1), pp. 1–17. doi: 10.15517/am.v27i1.21874.