Phan Bich Ha and Nguyen Khanh Thy, Nguyen Dieu Linh, Nguyen Thi Thien Hang, Tran Hoang Phuong*, “Synthesis of 5-hydroxymethylfurfural from cellulose using silica-amorphous carbon and choline chloride:CrCl₃”, VJST B, vol. 65, no. 3, Mar. 2023.