?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sari&rft.au=Sari%2C+Ulpa&rft.aufirst=Ulpa&rft.title=Implementasi+Metode+Eigenface+pada+Sistem+Absensi+Wajah+Berbasis+PHP+dan+MySQL&rft.degree=Bachelor%2FSkripsi&rft.inst=Universitas+Negeri+padang&rft.date=April+2021