Comments on “Estimating Income Variances by Probability Sampling: A Case Study by Shah and Aleem”

In this article, we wish to write comments on recently published article “Shah, A.A. and Aleem, M. (2010). Estimating income variances by probability sampling: a case study. Pakistan Journal of Commerce and Social Sciences, 4(2), 194-201”, which suggest improvement as well as criticism on the paper and also contribute effectively towardsjournal repute and ranking.