1.
J.O. Muili, A. Audu , A.B. Odeyale , and I.O. Olawoyin. Ratio Estimators for Estimating Population Mean Using Tri-mean, Median and Quartile Deviation of Auxiliary Variable. NJSTR [Internet]. 2019 Mar. 25 [cited 2025 Apr. 10];1(1). Available from: https://journals.nipes.org/index.php/njstr/article/view/26