Alfina Nurrahman, Annora Rizky Amalia, & Andany Oktamia Ningtyas Hartoyo. (2024). Formulation and Physicochemical Evaluation of Spray Gel Containing Cordyline fruticosa L. Leaf Extract for Topical Delivery. Natural Sciences Engineering and Technology Journal, 4(2), 352-364. https://doi.org/10.37275/nasetjournal.v4i2.57