S. Firdouse, H. F. Begum, and P. Alam, “GC–MS Analysis of Bioactive Compounds Present in Marketed Herbal Formulation Pykure Capsule”, J. Drug Delivery Ther., vol. 9, no. 5-s, pp. 73–104, Oct. 2019, doi: 10.22270/jddt.v9i5-s.3601.