Chaudhary MK, Singh VK, Shukla RK. COMBINED-TYPE FAMILY OF ESTIMATORS OF POPULATION MEAN IN STRATIFIED RANDOM SAMPLING UNDER NON-RESPONSE. JRSS [Internet]. 2012 Dec. 3 [cited 2026 Apr. 30];5(02):133-42. Available from: https://journals.riverpublishers.com/index.php/JRSS/article/view/21923