Itsarasook, K., Prompamorn, P., Tanghiranrat, J., Chantree, K. and Itsarasuk, I. 2023. Antioxidant Activities and Cytotoxicity Effect on Normal Human Dermal Fibroblasts of Roselle (Hibiscus sabdariffa L.) Calyces Extracts and W/O/W Emulsion Loaded Extract for Cosmetic Applications. Journal of Food Health and Bioenvironmental Science. 16, 2 (Nov. 2023), 38–48.