Hung, Dang, 		Tung, Nguyen, 		Tuan, Luong, 		Linh, Nguyen, 		Viet, Dao, AND 		Hoa, Nghiem.
" Critical Behavior of a Correlated Impurity on Graphene" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 38 Number 2 (23 June 2022)