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Diakses pada 25 November 2020Mom Junction. https://www.momjunction.com/articles/soap-pregnancy-test_00596647/
Diakses pada 25 November 2020Parenting First Cry. https://parenting.firstcry.com/articles/soap-pregnancy-test-how-to-perform-and-results/
Diakses pada 25 November 2020NHS. https://www.nhs.uk/common-health-questions/pregnancy/how-accurate-are-home-pregnancy-tests/
Diakses pada 25 November 2020Healthline. https://www.healthline.com/health/pregnancy/tests#clinical-test
Diakses pada 25 November 2020