Yadav, Rohini, Shalini Singh, Lakhan Singh, Diksha Malik, Mukesh Kumar Verma, and Subhash Kumar Yadav. 2026. “Estimation of a Class of Population Mean Estimators in Stratified Sampling under a Linear Cost Function”. Brazilian Journal of Biometrics 44 (3):e-44915. https://doi.org/10.28951/bjb.v44i3.915.