SRINIVAS, LANKALAPALLI, and SHANTI SAGAR. “DESIGN, OPTIMIZATION, AND EVALUATION OF RAFT FORMING GASTRO RETENTIVE DRUG DELIVERY SYSTEM OF LAFUTIDINE USINGBOX–BEHNKEN DESIGN”. International Journal of Applied Pharmaceutics 14, no. 1 (January 7, 2022): 266–274. Accessed September 29, 2022. https://innovareacademics.in/journals/index.php/ijap/article/view/43358.