El-Wahed Khalifa HA, Kumar P, Smarandache F. On Optimizing Neutrosophic Complex Programming Using Lexicographic Order. Neutrosophic Sets Syst. [Internet]. 2020 Mar. 21 [cited 2025 Apr. 19];32:330-43. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/383