Thakur, Shobhana, Dolly Jain, and Shiv Prajapati. “DEVELOPMENT AND CHARACTERIZATION OF SUSTAINED RELEASE GASTRO-RETENTIVE FLOATING TABLETS OF AMBROXOL HYDROCHLORIDE”. INTERNATIONAL JOURNAL OF PHARMACEUTICAL EDUCATION AND RESEARCH (IJPER) 4, no. 1 (June 24, 2022): 43-49. Accessed April 20, 2024. http://www.ijper.in/index.php/IJPER/article/view/142.