Nguyen, M. T., T. A. Nguyen, D. H. Tran, and V. T. Le. “Optimization of Superplastic Forming Process of AA7075 Alloy for the Best Wall Thickness Distribution”. Advances in Technology Innovation, Vol. 6, no. 4, Aug. 2021, pp. 251-6, doi:10.46604/aiti.2021.7835.