Penggayaan APA
PURWASIH, Ratih, RAHIMMULAILY. (2019).
Analysis of difficulty level of information system students in communcating english in industrial era 4.0 .
Yogyakarta:
Asosiasi Dosen dan Guru Vokasi Indonesia.
Chicago Style
PURWASIH, Ratih, RAHIMMULAILY.
Analysis of difficulty level of information system students in communcating english in industrial era 4.0.
Yogyakarta:
Asosiasi Dosen dan Guru Vokasi Indonesia,
2019.
Artikel.
MLA Style
PURWASIH, Ratih, RAHIMMULAILY.
Analysis of difficulty level of information system students in communcating english in industrial era 4.0.
Yogyakarta:
Asosiasi Dosen dan Guru Vokasi Indonesia,
2019.
Artikel.
Turabian Style
PURWASIH, Ratih, RAHIMMULAILY.
Analysis of difficulty level of information system students in communcating english in industrial era 4.0.
Yogyakarta:
Asosiasi Dosen dan Guru Vokasi Indonesia,
2019.
Artikel.