Avvari, S., J. Krovvidi, M. Chikkala, G. Sree, A. V. R. Nadh, and P. Jahnavi. “Design and Optimization of Controlled Release Bilayer Floating Tablets of Famotidine Using HPMC Polymers”. INTERNATIONAL JOURNAL OF APPLIED PHARMACEUTICAL SCIENCES AND RESEARCH, Vol. 10, no. 01, Jan. 2025, pp. 1-7, https://www.sierrajournals.com/index.php/IJAPSR/article/view/1090.