Tran Viet Cuong, Anh Hao Huynh Vo, The Duy Nguyen, Duc Anh Dinh, Trung Tin Tran, and Trung Nghia Tran. “Solution Process of Graphene-Induced Ohmic Contact Between the Metal and AlGaN GaN for Hemts Application”. Vietnam Journal of Science and Technology (July 31, 2024). Accessed December 29, 2025. https://vjs.ac.vn/jst/article/view/19751.