Mohamed, S. A., and M. E. Özzambak. “Effect of Cultivar and Gelling Agent on In Vitro Multiplication of Gerbera (Gerbera Jamesonii Bolus) Shoots”. University of Khartoum Journal of Agricultural Sciences, vol. 24, no. 1, Mar. 2023, doi:10.53332/uofkjas.v24i1.1236.