FloHealth. https://flo.health/menstrual-cycle/lifestyle/sleep/insomnia-in-women
Diakses pada April 2019Office on Women’s Health. https://www.womenshealth.gov/a-z-topics/insomnia
Diakses pada April 2019WebMd. https://www.webmd.com/sleep-disorders/guide/insomnia-symptoms-and-causes#2
Diakses pada April 2019NHS. https://www.nhs.uk/live-well/sleep-and-tiredness/10-tips-to-beat-insomnia/
Diakses pada 3 Oktober 2020Healthline. https://www.healthline.com/health/healthy-sleep/insomnia-home-remedies Diakses pada 3 November 2020