El-Baz, F. K. ., A. A. Mohamed, and S. I. Ali. “Callus Formation, Phenolics Content and Related Antioxidant Activities in Tissue Culture of a Medicinal Plant Colocynth (Citrullus Colocynthis)”. Nova Biotechnologica Et Chimica, vol. 10, no. 2, Aug. 2021, pp. 79-94, doi:10.36547/nbc.1118.