WebMD. https://www.webmd.com/baby/guide/pregnancy-tests#1
Diakses pada 01 November 2019Healthline. https://www.healthline.com/health/homemade-pregnancy-test#takeaway
Diakses pada 01 November 2019Healthline. https://www.healthline.com/health/pregnancy/home-pregnancy-test-with-salt#instructions
Diakses pada 01 November 2019