KADARI RAJYALAXMI, and SIVADEVUNI GIRISHAM. “Production Of Indole Acetic Acid By Three Anoxygenic Phototrophic Purple Bacteria”. International Journal of Pharma and Bio Sciences, vol. 6, no. 4, Dec. 2015, pp. 274-8, https://ijpbs.net/index.php/journal/article/view/4711.