Itsarasook, K.; Prompamorn, P.; Tanghiranrat, J.; Chantree, K.; Itsarasuk, I. 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. J Food Health Bioenv Sci 2023, 16, 38-48.