PATEL JIGNESH V and PATEL DIPTI B. (2014) “DEVELOPMENT AND VALIDATION OF VISIBLE SPECTROMETRIC METHOD FOR DETERMINATION OF NICOTINE IN GUM TABLET”, International Journal of Pharmaceutics and Drug Analysis, 2(2), pp. 100-105. Available at: https://ijpda.org/index.php/journal/article/view/16 (Accessed: 17April2026).