Thanh Nhan, Pham Thi, Nguyen Huy Cuong, and Le Tran Binh. “Extracting and Analysising Anthocyanin Content from Different Plants”. Academia Journal of Biology 33, no. 4 (May 9, 2012): 79–85. Accessed February 23, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/786.