?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Valencia+Vargas&rft.au=Valencia+Vargas%2C+Mirna+Rebeca&rft.aufirst=Mirna+Rebeca&rft.date=13+Marzo+2022&rft.title=La+Educaci%C3%B3n+a+servicio+de+la+conservaci%C3%B3n+de+Cet%C3%A1ceos+en+El+Salvador&rft.degree=Masters