V. Rajak, V. Pathak, and M. Tripathi, “Comparative Phytochemical Screening and Pharmacognostic Study on Stem Bark and Root bark of Endangered Medicinal Plant Oroxylum indicum (L.) Vent”, Int. J. Sci. Res. Biol. Sci., vol. 5, no. 3, pp. 80–84, Jun. 2018.