R. R. Adidala, M. Arrabelli, J. Regula, and S. Nakka, “DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR SIMVASTATIN USING LOVASTATIN AS INTERNAL STANDARD”, J. Drug Delivery Ther., vol. 4, no. 3, pp. 171–174, May 2014, doi: 10.22270/jddt.v4i3.871.