Shahpiri, A., and R. Deljoonia. “Enhancement of Catalase and Superoxide Dismutase Activities in Transgenic Escherichia Coli Expressing Rice Metallothionein Isoforms”. Journal of BioScience and Biotechnology, vol. 7, no. 1, Nov. 2018, pp. 5-10, https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/193.