NASUTION, L. R., . Y. M. PERMATA, . J. M. KELIAT, M. A. T. PELAWI, V. K. CIUNARDY, and T. R. SERUNI. “FERMENTATION EFFECTS ON CAFFEINE CONTENT AND CHEMICAL PARAMETERS OF KOMBUCHA COFFEE CASCARA”. International Journal of Applied Pharmaceutics, vol. 16, no. 4, Aug. 2024, doi:10.22159/ijap.2024v16s4.52252.