UJIANTI, I.; SIANIPAR, I. R. .; PRIJANTI, A. R. .; SANTOSO, D. I. S. . CONSUMPTION OF Hibiscus Sabdariffa DRIED CALYX ETHANOL EXTRACT IMPROVED REDOX IMBALANCE AND GLUCOSE PLASMA IN VITAMIN B12 RESTRICTION DIET IN RATS. MAB 2022, 51, 33-40.