Growth and composition of Arthrospira (Spirulina) platensis in a tubular photobioreactor using ammonium nitrate as the nitrogen source in a fed-batch process - Martinez, L. C. Cruz; Jesus, C. K. C; Matsudo, Marcelo Chuei; Danesi, E. D. G; Sato, Sunao; Carvalho, João Carlos Monteiro de (Brazilian Journal of Chemical Engineering, 2015)