Winarti, Lina, Bagus Tri Laksono, and Lusia Oktora Ruma Kumala Sari. “Optimization of Hydroxy Propyl Methyl Cellulose and Carbomer In Diltiazem Hydrochloride Mucoadhesive Buccal Film”. Indonesian Journal of Pharmacy 32, no. 1 (January 26, 2021): 43-51. Accessed July 22, 2024. https://journal.ugm.ac.id/v3/IJP/article/view/995.