Gaya APA
Ayu, J, D.
(2025).
PREGNANCY AND CHILDBIRTH PREPARATION. + Ebook Kebidanan
.
Surabaya:
ECHA INSTITUTION.
Gaya MLA
Ayu, Juwita, Desri.
"PREGNANCY AND CHILDBIRTH PREPARATION. + Ebook Kebidanan".
Surabaya:
ECHA INSTITUTION,
2025.
Text.