1.
Shabbir J, Sagir A. Estimation of Finite Population Mean in Stratified Random Sampling Using Auxiliary Attribute(s) under Non-Response. Pak.j.stat.oper.res. [Internet]. 2012Jan.3 [cited 2025Oct.22];8(1):73-2. Available from: https://pjsor.com/pjsor/article/view/336