Primawati I, Putri O, Hansah RB, Izrul I, Deny F. Assessment of Knowledge and Usage Practices of Retinol-Containing Facial Skincare Products Among Medical Students at Baiturrahmah University. Scientificj [Internet]. 2026 May 7 [cited 2026 Aug. 26];5(3):272-7. Available from: https://journal.scientic.id/index.php/sciena/article/view/349