MACHADO-CEPEDA, Samanta, et al. “PO4 Alternative Culture to Produce Phycocyanin and Protein As Potential Additive Food from Native Cyanobacterial Biomass”. Revista Productos Naturales, vol. 6, no. 1, May 2025, pp. 38-43, https://doi.org/10.3407/xvgcm569.