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Diakses pada 3 November 2019Medical News Today. https://www.medicalnewstoday.com/articles/314027.php
Diakses pada 3 November 2019Baby Center. https://www.babycenter.com/0_inducing-labor_173.bc
Diakses pada 3 November 2019Parents. https://www.parents.com/pregnancy/giving-birth/labor-and-delivery/home-remedies-for-inducing-labor/
Diakses pada 3 November 2019Kids Health. https://kidshealth.org/en/parents/inductions.html
Diakses pada 21 Januari 2020