Lugo-López, M. A., Hernández-Medina, E., Cibes-Viadé, H. R. and Vicente-Chandler, J. (1953) “The effect of filter-press cake on the physical and chemical properties of soils”, The Journal of Agriculture of the University of Puerto Rico, 37(3), pp. 213–223. doi: 10.46429/jaupr.v37i3.12750.