P. Prommeenate, P. Kurdrit, M. Sirijuntarut, and A. Hongsthong, “Expression of Fatty Acid Desaturase Enzymes from Cyanobacterium Spirulina platensis in Yeast Saccharomyces cerevisiae”, Agr. Nat. Resour., vol. 41, no. 1, pp. 130–135, Mar. 2007.