Juliet Caballero Vanegas, J., Bibiana Mejía Zambrano, K. and Manuela Avellaneda-Torres, L. (2018) “Effect of ecological and conventional managements on soil enzymatic activities in coffee agroecosystems”, Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], 48(4), pp. 420–428. doi:10.5216/pat.v48i4.52373.