García Miranda, H. R., H. Q. Zúñiga Vargas, and D. D. Carhuaz Valdez. “Evaluation of the Possible Life of Pear (Packham’s Triumph) through Coating With Carnauba Wax and Bee Wax”. INGENIERÍA INVESTIGA, vol. 1, no. 1, Dec. 2019, pp. pp. 09 - 25, doi:10.47796/ing.v1i1.119.