Naghavi, FarzanehSadat, Parichehr Hanachi, and Azra Saboora. 2014. “Effect of Temperature, PH and Salinity on Carotenoid Production in Rodotorula Mucilaginosa”. Research in Biotechnology 5 (4). https://updatepublishing.com/journal/index.php/rib/article/view/2457.