?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Fitriani%2C+Somariah&rft.aulast=Fitriani&rft.aufirst=Somariah&rft.volume=12&rft.atitle=A+Child+Language+Acquisition+in+Indonesian+and+English+Language%3A+A+Longitudinal+Case+Study&rft.pages=126-156&rft.date=December+2019&rft.issn=2503-040X.&rft.title=Register+Journal&rft.issue=2&rft.genre=article