Sahoo, S.K. et al. 2026. Methodological Advances in Sensitivity Analysis and Validation for Multi-Criteria Decision-Making (MCDM) Methods: A Comprehensive Review with Advancements, Applications, and Future Directions. Journal of Contemporary Decision Science. 3, 1 (Sep. 2026), 1–39. DOI:https://doi.org/10.67334/cds31202645.