Mesbah, R., M. R. Ardakani, A. Moghaddam, and F. . Rafiei. “Yield and Morpho-Physiological Traits of Tobacco (Nicotiana Tabacum L.) As Affected by Azotobacter, Mycorrhizal Symbiosis and Biochar Application”. Plant Science Today, vol. 8, no. 4, Nov. 2021, pp. 986–994, doi:10.14719/pst.1378.