Urresta-Aragón, J., Machuca-Martínez, F., & Patiño, A. (2012). Synthesis of (E)-13-n-hexyloxacyclicotridec-10-en-2-ona (macrolactone) by transesterification of castor oil using heterogeneous catalysts based on zinc oxide. Ingeniería Y Competitividad, 14(1), 197–206. https://doi.org/10.25100/iyc.v14i1.2648