APA Style
Lusiana, D. (2018).
Secon language acquistion (SLA) of souvening shop keepers at malioboro yogyakarta .
Bumiayu:
Universitas Peradaban.
MLA Style
Lusiana, Dwi.
"Secon language acquistion (SLA) of souvening shop keepers at malioboro yogyakarta".
Bumiayu:
Universitas Peradaban,
2018.
Skripsi.