@book{15482, author = {Romero de Turcios, Zulma Yamileth and Granillo Córdova, Armida Cecilia}, title = {Examen de grado : }, publisher = {[s.n.],}, year = {2020}, address = {San Miguel:}, url = {https://ugbedu-my.sharepoint.com/:b:/g/personal/biblioteca_ugb_edu_sv/ERHw7vfKaDxMg184OfMjqxwBSroTxHPWiiSIFPaIGYOEmQ?e=53C48n} }