Tailor, Rajesh, Arpita Lakhre, Ritesh Tailor, and Neha Garg. 2015. “AN IMPROVED RATIO-CUM-PRODUCT ESTIMATOR OF POPULATION MEAN USING COEFFICIENT OF KURTOSIS OF THE AUXILIARY VARIATES IN STRATIFIED RANDOM SAMPLING”. Journal of Reliability and Statistical Studies 8 (02):59-67. https://journals.riverpublishers.com/index.php/JRSS/article/view/21047.