Pratiwi PD, Yuliawati Y, Sani K F, Lestari U. Determination of radical scavenging and sun protection factor of cream preparation contain ethanolic extract of Curcuma longa and Curcuma zedoaria . JPS [Internet]. 2023 Dec. 28 [cited 2025 Aug. 2];6(5):240-5. Available from: https://journal-jps.com/new/index.php/jps/article/view/409