?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Karina+Rebeca&rft.aulast=L%C3%B3pez+Vega&rft.au=L%C3%B3pez+Vega%2C+Karina+Rebeca&rft.degree=%5B%22eprint_fieldopt_thesis_type_bachelor%22+not+defined%5D&rft.date=November+2017&rft.tpages=93&rft.inst=Universidad+Nacional+Polit%C3%A9cnica.&rft.title=Creaci%C3%B3n+de+una+Empresa+Exportadora+de+Pitahaya+deshidratada+a+Alemania%3A+Agro+Haya.