Healthline. https://www.healthline.com/health/beauty-skin-care/pimple-in-ear#other-possibilities.
Diakses pada 28 Januari 2020Medical News Today. https://www.medicalnewstoday.com/articles/320958.php#is-it-a-pimple
Diakses pada 28 Januari 2020Very Well Health. https://www.verywellhealth.com/what-to-do-with-a-pimple-in-ear-4171778
Diakses pada 28 Januari 2020