Ibrahim, K. M., Abed, A. S., Abbod, E. A. ., Alsamarae, K. W., & ALani, N. K. . (2008). The possibility of using Glycyrrhiza glabra L. Callus extracts as an alternative to plant growth regulators in plant tissue culture experiments. Journal of Biotechnology Research Center, 2(1), 71–80. https://doi.org/10.24126/jobrc.2008.2.1.30