Poonam Singh, Sooraj Gupta. Combining Two Auxiliary Variables for Elevated Estimation of Finite Population Mean under Neutrosophic Framework . Neutrosophic Sets Syst. [Internet]. 2024 Oct. 27 [cited 2025 Apr. 3];76:275-87. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/5179