Balbool, B. A., and A. M. Abdel-Azeem. “Diversity of the Culturable Endophytic Fungi Producing L-Asparaginase in Arid Sinai, Egypt”. Italian Journal of Mycology, vol. 49, no. 1, Jan. 2020, pp. 8-24, doi:10.6092/issn.2531-7342/10063.