Jayantini, R., Suniarti, D.F. and Sarwono, A.T. 2017. EFFICACY OF A STANDARDIZED ETHANOL EXTRACT OF ROSELLE CALYX IN THE TREATMENT OF ORAL MUCOSA ULCERATION (IN VIVO). Asian Journal of Pharmaceutical and Clinical Research. 10, 17 (Oct. 2017), 183–186. DOI:https://doi.org/10.22159/ajpcr.2017.v10s5.23127.