R. Ariastuti, L. O. M. Fitrawan, A. E. Nugroho, and S. Pramono, “Antidiabetes of Combination of Fractionated-extracts of Andrographis paniculata and Centella asiatica in Neonatal Streptozotocin-induced Diabetic Rats”, Indonesian J Pharm, vol. 31, no. 4, pp. 312-322, Dec. 2020.