Shabanifar, H. ., Edalatpanah, S. A. ., & Abdolmaleki, E. (2026). Quadri-Partitioned Neutrosophic Programming Approach for Efficient Mixed Allocation in Multivariate Nonlinear Stratified Sampling: A DEA Perspective. Journal of Intelligent Decision and Computational Modelling, 2(2), 87-100. https://doi.org/10.48314/jidcm.v1i4.81