Healthline
https://www.healthline.com/health/how-to-tell-if-you-have-a-fever
Diaskes 13 April 2020Medical News Today
https://www.medicalnewstoday.com/articles/321950#uses-for-headaches-and-fevers
Diakses 13 April 2020Webmd
https://www.webmd.com/first-aid/fevers-causes-symptoms-treatments#2-5
Diakses 14 April 2020