Basmalah, Nur, Nayla Nur Azkia Hariadi, and Munir Alinu Mulki. “Article Review: The Effect of Mobile Phase Ratio in the Analysis of Hydroquinone Compounds in Cosmetic Preparations Using the High Performance Liquid Chromatography (HPLC)”. Journal of Pharmaceutical and Sciences 8, no. 2 (June 25, 2025): 1309–1317. Accessed August 2, 2025. https://journal-jps.com/new/index.php/jps/article/view/687.