El-Mahrouk, M. E. and Belal, E. B. A. (2007) “Production of indole acetic acid (bioauxin) from Azotobacter sp. isolate and its effect on callus induction of Dieffenbachia maculata cv. Marianne”, Acta Biologica Szegediensis, 51(1), pp. 53–59. Available at: https://abs.bibl.u-szeged.hu/index.php/abs/article/view/2560 (Accessed: 7 June 2025).