Sa’at, A. S. M., Shair, S. N., & Lazam, N. M. (2026). Assessing the Adequacy of a Defined Contribution Retirement Plan: An Actuarial Analysis of Income Replacement Ratios. Journal of Quality Measurement and Analysis, 22(SI), 31–52. https://doi.org/10.17576/jqma.22si.2026.03