Dong Phuong, Nguyen Tran, Le Huyen Ai Thuy, and Bui Trang Viet. 2020. “Effect of Plant Growth Regulators on Growth and Lipid Accumulation of Microalgal Haematococcus Pluvialis Flotow in Two-Stage Culture”. Vietnam Journal of Biotechnology 16 (4):679-86. https://doi.org/10.15625/1811-4989/16/4/12840.