?url_ver=Z39.88-2004&rft_id=doi%3A10.33000%2Fmlspr.v7i2.2856&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Juan+Luis&rft.au=Mart%C3%ADn+Ayala%2C+Juan+Luis&rft.aulast=Mart%C3%ADn+Ayala&rft.atitle=Influencia+de+las+competencias+parentales+en+la+manifestaci%C3%B3n+de+problemas+de+conducta%2C+en+ni%C3%B1os+de+8+a+11+a%C3%B1os%2C+que+residen+en+la+provincia+de+San+Jos%C3%A9%2C+Costa+Rica&rft.issn=2605-5295&rft.date=Noviembre+2024&rft.title=MLS+Psychology+Research&rft.genre=article