[1]
P. D. Pratiwi, Y. Yuliawati, F. Sani K, and U. Lestari, “Determination of radical scavenging and sun protection factor of cream preparation contain ethanolic extract of Curcuma longa and Curcuma zedoaria ”, JPS, vol. 6, no. 5, pp. 240–245, Dec. 2023.