Sravya V, Suresh Kumar P, Jagannath Patro V, and Sunitha Ch. “Formulate Gastroretentive Floating Bioadhesive Drug Delivery System of Nizatidine by Direct Compression Technique: https://doi.Org/10.54037/WJPS.2022.100106”. World Journal of Pharmaceutical Sciences, vol. 10, no. 01, Jan. 2022, pp. 59-73, https://wjpsonline.com/index.php/wjps/article/view/gastroretentive-floating-bioadhesive-dds-nizatidine.