“Comparison of Antioxidant and Antiaging Activities Between Dragon Fruit (Hyloceureus polyrhizus (F.A.C. Weber) Britton & Rose) Rind Extract and Kaempferol”, MKB, vol. 51, no. 3, pp. 147–153, Dec. 2019, doi: 10.15395/mkb.v51n3.1715.