“Formulation and Evaluation of Chitosan-Gellan Beads As Controlled Drug Delivery System of Antihypertensive Drug”. Journal of Basic and Applied Research in Biomedicine 2, no. 2 (March 15, 2022): 74–81. Accessed February 23, 2026. https://jbarbiomed.com.169-60-48-10.cpanel.site/home/article/view/55.