RAZA, A. .; NOOR-UL-AMIN, M. .; HANIF, M. . REGRESSION-IN-RATIO ESTIMATORS IN THE PRESENCE OF OUTLIERS BASED ON REDESCENDINGM-ESTIMATOR. Journal of Reliability and Statistical Studies, [S. l.], v. 12, n. 02, p. 01–10, 2019. DOI: 10.13052/jrss2229-5666.1221. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/20641. Acesso em: 3 jun. 2026.