Gracela I, Girsang E, Nasution AN, Yuliansyah J, Putri RV. Application of Clitoria ternatea L. Flower Extract Lotion in Preventing the Decrease in Collagen and Epidermis Thickness in Wistar Rats Skin Given Ultraviolet-B Rays. jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2025 Mar. 25 [cited 2025 Jun. 1];11(3):844-53. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/10947