1.
Manish Kumar, Sarvesh Kumar Dubey, V.N. Rai, B.V.S. Sisodia. A Computational Approach for Estimation of a Finite Population Mean under Two-Phase Sampling in Presence of Two Auxiliary Variables. JISAS. 2025;77(03):285-295. doi:10.56093/jisas.v77i03.171457