Lone, B. A., S. K. L. Karna, F. Ahmad, N. Shahi, and Y. R. Pokharel. “The Biology, Engineering and Applications of CRISPR/Cas9 System”. Current Strategies in Biotechnology and Bioresource Technology Vol. 2, July 2020, pp. 61-81, https://stm1.bookpi.org/index.php/csbbt-v2/article/view/1736.