Links
[1] https://pendidikan-administrasi-perkantoran.feb.uny.ac.id/sites/pendidikan-administrasi-perkantoran.feb.uny.ac.id/files/LEMBAR%20PERSETUJUAN%20PENGAJUAN%20PROPOSAL%20TUGAS%20AKHIR%20PRODI%20S1%20P.ADP__0.pdf
[2] https://pendidikan-administrasi-perkantoran.feb.uny.ac.id/sites/pendidikan-administrasi-perkantoran.feb.uny.ac.id/files/LEMBAR%20PERSETUJUAN%20PENGAJUAN%20PROPOSAL%20TUGAS%20AKHIR%202018_0.docx