[1]
A. J. Ikughur, M. T. Imande, and S. Vambe, “Investigating the Performance of Horvitz-Thompson and Generalized Regression Estimators in Small Domains with Application to Income and Expenditure of Households in Makurdi-Nigeria”, Nig Ann pure App Sci, vol. 2, pp. 214–222, Dec. 2019.