A New Robust LQS-NTP Estimator for Mitigating Correlated Endogenous Variables and Extreme Observations in Linear Regression Models: Theoretical Development and Applications. International Journal of Development Mathematics (IJDM), [S. l.], v. 3, n. 3, p. 323–337, 2026. DOI: 10.62054/ijdm/0303.16. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/404.. Acesso em: 9 sep. 2026.