1.
Ankur Biswas, Kaustav Aditya, U.C. Sud. Product Type Calibration Estimator with inversely related PSU level auxiliary variable under Two Stage Sampling. JISAS [Internet]. 2025 Sep. 4 [cited 2026 Jun. 28];77(02):171-6. Available from: https://epubs.icar.org.in/index.php/JISAS/article/view/171427