Toyub, M. et al. 2011. Growth Performance and Nutritional Analysis of <i>Spirulina platensis</i> in Different Concentrations of Papaya Skin Powder Media. Bangladesh Journal of Scientific and Industrial Research. 46, 3 (Nov. 2011), 333–338. DOI:https://doi.org/10.3329/bjsir.v46i3.9039.