Jebril, I. H., R. Salleh, and A.-S. M. “Overview of Addition Formulas for Elliptic Curves Over GF (2n) In Cryptography”. CURRENT APPLIED SCIENCE AND TECHNOLOGY, vol. 5, no. 1, Nov. 2018, pp. 52-61, https://li01.tci-thaijo.org/index.php/cast/article/view/160554.