J. Kumar, D. S. Rajput, N. Gupta, and N. K. Sharma, “Design, Development and Evaluation of Gastro- Retentive Mucoadhesive Microballons of Lansoprazole for Management of Peptic Ulcer”, Asian J Pharm Res Dev, vol. 10, no. 6, pp. 161–165, Jan. 2023.