Helena Pelizer, L., Carvalho, J., Sato, S. and de Oliveira Moraes, I. (2002) “Spirulina platensis growth estimation by pH determination at different cultivations conditions”, Electronic Journal of Biotechnology. Valparaíso, Chile, 5(3), pp. 0–0. Available at: https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v5n3-8 (Accessed: 22 November 2024).