S. Nurlatipah, Y. . Halim, and R. . Gunawan Sebayang, “Effectiveness of Applying Anti-Aging Cream with Lemon Peel Extract (Citrus Limon) in Inhibiting the Skin Aging Process of Wistar Rats (Rattus Norvegicus) Exposed to Ultra Violet-B Rays”, IJHP, vol. 3, no. 4, pp. 973–979, Nov. 2023.