Nguyen, Ba An. “INFORMATION-LEAKAGE-FREE QUANTUM DIALOGUE VIA GREENBERGER-HORNE-ZEILINGER STATES”. Thang Long Journal of Science: Mathematics and Mathematical Sciences, vol. 1, no. 4, Feb. 2023, pp. 87-102, https://science.thanglong.edu.vn/index.php/volc/article/view/51.