Sukmawati Tansil Tan, Ernawati Ernawati, Alexander Halim Santoso, Yohanes Firmansyah, Anggita Tamaro, William Gilbert Satyanegara. Community Service Activities – Education And Screening For Damage Of Facial Skin Hydration Caused By Sun Exposure In Adolescent Boys . sejahtera [Internet]. 2023 Apr. 30 [cited 2024 Oct. 3];2(2):120-3. Available from: https://journal-stiayappimakassar.ac.id/index.php/sejahtera/article/view/805