K. Tjahjono, N. Rahmawati, D. N. Afifah, and L. S. Kinasih, “Combination of Red Betel (Piper crocatum) Leaf and Sambiloto (Andrographis paniculata Ness) Herb Extract on Reduction of Lipid Profile in Diabetic Rats”, Bioscientist j. ilm. bosbiol., vol. 13, no. 2, pp. 950–957, Jun. 2025.