?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Sonia&rft.aulast=Gallego+Mart%C3%ADn&rft.au=Gallego+Mart%C3%ADn%2C+Sonia&rft.title=%E2%80%9CDise%C3%B1o+de+un+programa+de+mediaci%C3%B3n+para+prevenir+y+resolver+los+conflictos+en+un+aula+de+sexto+de+Educaci%C3%B3n+Primaria+del+colegio+Pr%C3%ADncipe+de+Espa%C3%B1a%2C+Huelva%E2%80%9D&rft.degree=Masters&rft.date=21+Febrero+2022