Azzahra K, Santoso ID. DIFFERENCE IN KNOWLEDGE OF SUNSCREEN BEFORE AND AFTER AN EDUCATIONAL INTERVENTION AMONG FEMALE STUDENTS AT SMAIT AS-SYIFA SUBANG: A ONE-GROUP PRETEST–POSTTEST STUDY. JKK [Internet]. 2026 Sep. 20 [cited 2026 Sep. 22];13(3):400-6. Available from: https://jkk-fk.ejournal.unsri.ac.id/index.php/jkk/article/view/1016