Radwan, T. E.-S. E.-D., Mohamed, M. K., & Reis, V. M. (2005). Aeration and salt effects on indol acetic production by diazotrophic bacteria. Pesquisa Agropecuaria Brasileira, 40(10), 997–1004. https://doi.org/10.1590/S1678-3921.pab2005.v40.7056