Phan Minh Vuong, Do Huu Duy Khoa, and Phan Thanh Thao. “Study on Optimization of Ternary Complex of Piroxicam-β-Cyclodextrin-Lysine Inclusion in Supercritical CO2”. Vietnam Journal of Science, Technology and Engineering, vol. 63, no. 3, Sept. 2021, pp. 18-23, doi:10.31276/VJSTE.63(3).18-23.