TAILOR, R. .; JATWA, N. K. .; TAILOR, R. . RATIO-CUM-PRODUCT ESTIMATOR OF POPULATION MEAN IN SYSTEMATIC SAMPLING USING KNOWN PARAMETERS OF AUXILIARY VARIATES. Journal of Reliability and Statistical Studies, [S. l.], v. 7, n. 02, p. 129–138, 2014. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/21161. Acesso em: 3 jun. 2026.