Gaya APA
Siwiendrayanti, Arum. (2019).
Unnes Journal Of Public Health .
semarang:
UNNES.
Gaya Chicago
Siwiendrayanti, Arum.
Unnes Journal Of Public Health.
semarang:
UNNES,
2019.
Text.
Gaya MLA
Siwiendrayanti, Arum.
Unnes Journal Of Public Health.
semarang:
UNNES,
2019.
Text.
Gaya Turabian
Siwiendrayanti, Arum.
Unnes Journal Of Public Health.
semarang:
UNNES,
2019.
Print.