?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Karen+Lorena&rft.aulast=Valdivia+Lanuza&rft.au=Valdivia+Lanuza%2C+Karen+Lorena&rft.tpages=65&rft.inst=Universidad+Nacional+Polit%C3%A9cnica.&rft.degree=%5B%22eprint_fieldopt_thesis_type_bachelor%22+not+defined%5D&rft.title=Xoconic%2CS.A.+Elaboraci%C3%B3n+y+Comercializaci%C3%B3n+de+Cajeta+tradicional+Nicarag%C3%BCense+combinados+con+dulces+de+cacao+puro.&rft.date=19+November+2017