?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Sintha&rft.aulast=Sintha+Wahjusaputri&rft.au=Sintha+Wahjusaputri%2C+Sintha&rft.atitle=Enhancing+Alumni+Data+Management+through+a+Website-Based+Tracer+Study+Application%3A+A+Case+Study+of+Vocational+High+School&rft.title=Al-Ishlah%3A+Jurnal+Pendidikan&rft.genre=article