Avilés Silva, E.A., Mendoza Corrales, R.B., Aguirre, C., Van der Hoek, R., Mena, M. and Téllez Obregón, O. 2018. Soil quality assessment in culture-tree-pasture systems, micro Cuenca Tecomapa, Somotillo-Nicaragua. La Calera. 18, 31 (Nov. 2018), 98–103. DOI:https://doi.org/10.5377/calera.v18i31.7900.