(2011). A Comparison of Non-Parametric Smoothing Regression Models Using Simulation. , 3(2), 1-19.

. "A Comparison of Non-Parametric Smoothing Regression Models Using Simulation". , 3, 2, 2011, 1-19.

(2011). 'A Comparison of Non-Parametric Smoothing Regression Models Using Simulation', , 3(2), pp. 1-19.

A Comparison of Non-Parametric Smoothing Regression Models Using Simulation. , 2011; 3(2): 1-19.