“ ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITIES OF EXTRACTS OF BETEL LEAVES (PIPER BETLE) FROM SOLVENTS WITH DIFFERENT POLARITIES” (2022) JOURNAL OF TROPICAL FOREST SCIENCE, 22(4), pp. 448–455. Available at: https://jtfs.frim.gov.my/jtfs/article/view/987 (Accessed: 13 May 2026).