Comparison of Some Suggested Estimators Based on Differencing Technique in the Partial Linear Model Using Simulation. Baghdad Science Journal, Iraq, Baghdad, v. 16, n. 4, p. 0918, 2019. DOI: 10.21123/bsj.2019.16.4.0918. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4508.. Acesso em: 28 apr. 2024.