共 50 条
- [21] Estimation of Sensitive Characteristic using Two-Phase Sampling for Regression Type Estimator JOURNAL OF INFORMATICS AND MATHEMATICAL SCIENCES, 2012, 4 (03): : 311 - 317
- [28] Logarithmic Estimation Procedures for Population Mean in Two-Phase Sampling INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS & STATISTICS, 2019, 58 (04): : 75 - 85