Tjandrawinata, R. R., Abdullah, M., Simadibrata, M., Susanto, L. W., & Renaldi, K. (2025). Clinical Study of DLBS2411, a Mucoprotector and Proton Pump Inhibitor Bioactive Fraction Derived From Cinnamomum burmanii, on the Intragastric Acidity. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, 26(1), 43–54. https://doi.org/10.24871/261202543-54