Sharma V, Kumar S. Simulation Study of Ratio Type Estimators in Stratified Random Sampling Using Multi-Auxiliary Information. Thail. Stat. [internet]. 2020 Jun. 30 [cited 2025 Apr. 10];18(3):281-9. available from: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/241278