Ndubisi Madu, P., O. Olatayo, T., I. Ogunyinka, P., A. Ayanlowo, E. and S. Odeyemi, A. 2024. Improved Ratio-Cum Regression Estimator Using Two Auxiliary Variables In Single Phase Sampling. IRAQI JOURNAL OF STATISTICAL SCIENCES. 21, 2 (Nov. 2024), 80–91. DOI:https://doi.org/10.33899/iqjoss.2024.185243.