Pindi, P.K. and Sultana, T. (2013) “Bacterial and fungal diversity in rhizosphere soils of Bt and non-Bt cotton in natural systems”, Bulgarian Journal of Agricultural Science, 19(6), pp. 1306–1310. Available at: https://agriacad.eu/ojs/index.php/bjas/article/view/6169 (Accessed: 13 November 2026).