A novel spectrophotometric three point detection method for estimation of montelukast sodium and bilastine individually as well as simultaneously in bulk drug, aqueous samples and formulations. IJCT [Internet]. 2025 Sep. 27 [cited 2026 May 14];32(5):605-13. Available from: https://or.niscpr.res.in/index.php/IJCT/article/view/17186