1. Yasin, S., S. Salem, H. Ayed, S. Kamal, M. Suhail and Y.A.Khan, 2021. Modified robust ridge m-estimators in two-parameter ridge regression model. Math. Prob. Eng., Vol. 2021. 10.1155/2021/1845914.
   CrossRef  |  Direct Link  |  
2. Yasin, S., S. Kamal and M. Suhail, 2021. Performance of some new ridge parameters in two-parameter ridge regression model. Iran. J. Sci. Technol. Trans. Sci., 45: 327-341.
   CrossRef  |  Direct Link  |  
3. Suhail, M.,I. Babar, Y.A. Khan, M. Imran and Z. Nawaz, 2021. Quantile-based estimation of liu parameter in the linear regression model: Applications to Portland cement and US crime data. Math. Prob. Eng., Vol. 2021. 10.1155/2021/1772328.
   CrossRef  |  Direct Link  |  
4. Suhail, M., S. Chand and M. Aslam, 2021. New quantile based ridge M-estimator for linear regression models with multicollinearity and outliers. Commun. Stat. Simul. Comput., 10.1080/03610918.2021.1884715.
   CrossRef  |  Direct Link  |  
5. Suhail, M., S. Chand and B.M.G. Kibria, 2021. Quantile-based robust ridge m-estimator for linear regression model in presence of multicollinearity and outliers. Commun. Stat. Simul. Comput., 50: 3194-3206.
   CrossRef  |  Direct Link  |  
6. Perveen, I. and M. Suhail, 2021. Bootstrap Liu estimators for Poisson regression model. Commun. Stat. Simul. Comput., 10.1080/03610918.2021.1916825.
   CrossRef  |  Direct Link  |  
7. Babar, I., H. Ayed, S. Chand, M. Suhail, Y.A. Khan and R. Marzouki, 2021. Modified Liu estimators in the linear regression model: An application to Tobacco data. PLoS ONE, Vol. 16. 10.1371/JOURNAL.PONE.0259991.
   CrossRef  |  Direct Link  |  
8. Ali, S., H. Khan, I. Shah, M.M. Butt and M. Suhail, 2021. A comparison of some new and old robust ridge regression estimators. Commun. Stat. Simul. Comput., 50: 2213-2231.
   CrossRef  |  Direct Link  |  
9. Suhail, M., S. Chand and B.M.G. Kibria, 2020. Quantile based estimation of biasing parameters in ridge regression model. Commun. Stat. Simul. Comput., 49: 2732-2744.
   CrossRef  |  Direct Link  |