?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Yoppy+Wahyu&rft.au=Purnomo%2C+Yoppy+Wahyu&rft.aulast=Purnomo&rft.issue=1&rft.atitle=Potential+characteristics+that+relate+to+teachers+mathematics-related+beliefs&rft.volume=948&rft.title=Journal+of+Physics%3A+Conference+Series&rft.genre=article