Faizah Qathrun Nada and Nanda Sari Nuralita (2026) “ The Relationship Between the Degree of Severity of Acne Vulgaris and the Level of Self-Esteem in Students of Private High School Muhammadiyah 02 Medan”, Jurnal Anestesi, 4(2), pp. 171–179. doi: 10.59680/anestesi.v4i2.2349.