Yasir, A., 		Suryaneta, S., 		Putri, T., 		Saputra, I., 		Handayani, K., 		Zulaicha, A., 		Sari, I., 		Nurhayati, V., & 		Sholeha, A.
(2024).
 Optimization of Formula and In Vitro Activity Testing of O/W Lotion Cosmetic Formulations Containing Ethanol Extract of Cat's Whiskers Leaves (Orthosiphon aristatus) as Sunscreen.
<em>Indonesian Journal Of Cosmetics, 2</em>(1), 10-25.
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