Djarkasi, G.S. Suhartati, et al. “Antioxidant Activity of Virgin Coconut Oil Emulsion Drink With The Addition of Cinnamon (Cinnamomum Burmanii)”. Jurnal Ilmiah Sains, vol. 24, no. 1, Apr. 2024, pp. 48-56, doi:10.35799/jis.v24i1.52832.