?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=nurhayati&rft.au=nurhayati%2C+nurhayati&rft.aufirst=nurhayati&rft.atitle=publikasi+an+M.+Ghifari&rft.pages=1928-1940&rft.title=Maternal+Knowledge+and+Attitude+as+Determinants+of+Booster+Immunization+Completeness+in+Toddlers&rft.volume=7&rft.issue=4&rft.genre=article