Tram, Tran Bao, Pham Huong Son, and Bui Thi Ngoc Trinh. “Study on Preservation of Spirulina Maxima”. Academia Journal of Biology 32, no. 3 (May 9, 2012): 31–35. Accessed April 27, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/702.