Sharma, S., N. Singh, A. D. Ankalgi, A. Rana, and M. S. Ashawat. “Modern Trends in Analytical Techniques for Method Development and Validation of Pharmaceuticals: A Review”. Journal of Drug Delivery and Therapeutics, Vol. 11, no. 1-s, Feb. 2021, pp. 121-30, doi:10.22270/jddt.v11i1-s.4515.