PREPARATION OF A MASK ORGANIC RICE FLOUR AND CINNAMON (Cinnamomum burmannii Nees ex Bl) TO TREAT ACNE PRONE SKIN ON THE FACE. (2017). Journal of Holistic and Health Sciences (Jurnal Ilmu Holistik Dan Kesehatan), 1(1), 40-49. https://doi.org/10.51873/jhhs.v1i1.4