Number of Articles: 2 | ||
1 | Precision of Design Effect in Cluster Sampling | |
Volume 37, Issue 1, June 1993, Page 18-35 | ||
Z.A. El-Beshir; M. Y. Radwan | ||
2 | On the Estimation of Error by Simple Random Sample Formula in Complex Sample Designs | |
Volume 35, Issue 1, June 1991, Page 13-31 | ||
Z.A. El-Beshir; M.Y. Radwan | ||