Nurul Azizah, Firda Sahara Nida, Siti Nurdiana, Sheva Firdaus. N, and La Ode Akbar Rasydy, “REVIEW OF THE USE OF UV-VIS SPECTROPHOTOMETRY IN ANALYSIS ACTIVE COMPOUNDS IN HERBAL PRODUCTS”, IJSET, vol. 4, no. 9, pp. 1480–1487, Jul. 2025.