Ratih H, Sutarna TH, Al-Hakim NA, Dwijayanti A. Optimization of BHT Concentration to Maintain the Stability of Natural Pigments in Cream Blush Preparations From Hemigraphis Colorata Extract. JPS [Internet]. 2025 Dec. 30 [cited 2026 Jan. 26];8(4):3039-50. Available from: https://journal-jps.com/new/index.php/jps/article/view/1139