قاسميه عبدالله احمد و ابوبكر ابراهيم محمد سعد 2018. Prelinmary study on using explants from seeds of Calligonum comosum in vitro. Journal of Pure & Applied Sciences . 17, 1 (Jun. 2018). DOI:https://doi.org/10.51984/jopas.v17i1.2568.