Hanafi, Septilina Melati Sirait, Candra Irawan, and Henny Rochaeni. “Poly(Lactic Acid) Packaging Modified Curcumin As Bioactive Substance in Tea Drink (Camelia Sinensis)”. Asian Journal of Chemistry 30, no. 1 (November 30, 2017): 145–147. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/30_1_30.