Yulianita Pratiwi Indah Lestari, et al. “Total Phenolic Content, Total Flavonoid Content, and Antioxidant Activity of Tigarun (Crateva Magna DC.) Leaf Extract”. Ad-Dawaa’ Journal of Pharmaceutical Sciences, vol. 8, no. 2, Dec. 2025, pp. 261-9, doi:10.24252/djps.v8i2.60447.