Elavarasan. N, Shankarananth. V, and Revathi. S. “A Comparative Study of Simultaneous Estimation of Cefixime Andlevofloxacin by Analytical Method and Their Validation”. International Journal of Pharmacy and Analytical Research, vol. 12, no. 4, Oct. 2023, pp. 521-30, doi:10.61096/ijpar.v12.iss4.2023.521-530.