Hayyan, Maan, Farouq S. Mjalli, Mohd Ali Hashim, and and Inas M. AlNashef. “Utilizing of 1-Hexyl-1-Methyl-Pyrrolidinium Bis (Trifluoromethyl-Sulfonyl) Imide As Medium for Electrochemical Generation of Superoxide Ion-Radical”. IIUM Engineering Journal 12, no. 4 (December 29, 2011). Accessed July 18, 2024. https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/178.