2022. Inhibition effect of Rosella (Hibiscus sabdariffa L.) petal extract in Hard-Candy against Streptococcus mutans. Canrea Journal: Food Technology, Nutritions, and Culinary Journal. 5, 2 (Dec. 2022), 127–138. DOI:https://doi.org/10.20956/canrea.v5i2.597.