Fahdilla G. Improving Acne Self-Medication among Adolescents through Skin Health Education at Al-Istiqomah Islamic Boarding School. IJCE [Internet]. 9Feb.2026 [cited 9Feb.2026];7(1):38-5. Available from: http://ejournals.fkwu.uniga.ac.id/index.php/IJCE/article/view/1141