1.
Analytical Methods Validation of Retinoic Acid and Hydroquinone Using Ultra High Performance Liquid Chromatography in Medicinal Cream. Pharm.biomed.Sci.J [Internet]. 2019 Dec. 13 [cited 2026 Mar. 2];1(1):7-12. Available from: https://journal.uinjkt.ac.id/pbsj/article/view/12689