Hong, D.D., Hoang, D.D., Thuy, N.T. and Lan Anh, H.T. 2012. Choosing optimal medium for cultivation of rich - Astaxanthin green microalga Haematococcus pluvialis. Academia Journal of Biology. 32, 2 (May 2012), 43–53. DOI:https://doi.org/10.15625/0866-7160/v32n2.686.