PATEL JIGNESH V, and PATEL DIPTI B. “DEVELOPMENT AND VALIDATION OF VISIBLE SPECTROMETRIC METHOD FOR DETERMINATION OF NICOTINE IN GUM TABLET”. International Journal of Pharmaceutics and Drug Analysis 2, no. 2 (February 11, 2014): 100-105. Accessed April 17, 2026. https://ijpda.org/index.php/journal/article/view/16.