Gaya APA
Causes of unwanted pregnancy among adolescents in Bali Province :. (2017).
Bali:
Pascasarjana Universitas Udayana.
Gaya MLA
Causes of unwanted pregnancy among adolescents in Bali Province :.
.
Bali:
Pascasarjana Universitas Udayana,
2017.
Artikel.