Yodsuwan, N.; Chamchuang, N.; Puchcha, Y.; Sirisansaneeyakul , S. Outdoor Photoautotrophic Cultivation of Chlorella sp. TISTR 8990 in Nitrogen- and Phosphorus-Minimal Media for Lipid Accumulation. Agr. Nat. Resour. 2015, 49, 80-91.