A. G. D.J. Nath and R.M. Karmakar, “Ecological Occurrences of Multitrait Azotobacter in different Crop Rhizospheres of Assam”, JISSS, vol. 68, no. 3, Jan. 2021, Accessed: Jul. 16, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JISSS/article/view/109342