M., A., R. S. Chandan, A. K. Tengli, and V. S. K. “VALIDATION OF STABILITY INDICATING ULTRA-FAST LIQUID CHROMATOGRAPHY METHOD FOR SIMULTANEOUS ESTIMATION OF ATENOLOL and NIFEDIPINE IN BOTH BULK AND PHARMACEUTICAL DOSAGE FORMS”. International Journal of Current Pharmaceutical Research, vol. 10, no. 3, May 2018, pp. 27-32, doi:10.22159/ijcpr.2018v10i3.27224.