P. George, Jossy, and Joseph Varghese Kureethara. “Anefficient 2-Step DNA Symmetric Cryptography Algorithm Based on Dynamic Data Structures”. International Journal of Engineering & Technology, vol. 7, no. 2.6, Mar. 2018, pp. 141-6, https://doi.org/10.14419/ijet.v7i2.6.10140.