?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Marilyn+Pamela&rft.au=Cordero+Retana%2C+Marilyn+Pamela&rft.aulast=Cordero+Retana&rft.degree=Masters&rft.title=Rutinas+para+mejorar+la+gesti%C3%B3n+de+un+departamento+comercial&rft.date=27+Febrero+2022