WASET
Chanchay, N. , Sirisansaneeyakul, S. , Chaiyasut, C. , Poosaran, N. (2012). 'Optimal Conditions for Carotenoid Production and Antioxidation Characteristics by Rhodotorula rubra'. World Academy of Science, Engineering and Technology, Open Science Index 68, International Journal of Biotechnology and Bioengineering, 6(8), 621 - 625.