Nayab, M., F. Khan, A. Ansari, T. N. Khan, and M. Itrat. “Nutūl As an Effective and Time Tested Regimenal Modality in Unani System of Medicine: An Overview”. Journal of Drug Delivery and Therapeutics, Vol. 11, no. 3, May 2021, pp. 132-7, doi:10.22270/jddt.v11i3.4716.