?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Keysi+Valeria&rft.aulast=Hern%C3%A1ndez+Garc%C3%ADa&rft.au=Hern%C3%A1ndez+Garc%C3%ADa%2C+Keysi+Valeria&rft.tpages=124&rft.inst=Universidad+Nacional+Polit%C3%A9cnica+.&rft.title=Plan+de+Negocio+Vinagretas+Naturales%3B+VINA+NICA+S.A.&rft.degree=%5B%22eprint_fieldopt_thesis_type_bachelor%22+not+defined%5D&rft.date=November+2019