Investigation of Lewis Acid-Base Reaction of Acidic Species Present in Aluminum Chloride-Urea Ionic Liquid [AlCl2.nUrea] +. ANJS [Internet]. 2018 Jul. 3 [cited 2024 May 6];17(1):71-5. Available from: https://anjs.edu.iq/index.php/anjs/article/view/481