1. Annual Report,2018
2. Determinants of adoption and intensity of use of balance nutrient management systems technologies in the northern Guinea savanna of Nigeria;Akinola;Q. J. Int. Agric.,2010
3. A comparison of the Box-Cox maximum likelihood estimator and the non-linear two-stage least squares estimator;Amemiya;J. Econom.,1981
4. Further evidence on the robustness of the Tobit estimator to heteroskedasticity;Arabmazar;J. Econom.,1981
5. An investigation of the robustness of the Tobit estimator to non-normality;Arabmazar;Econometrica: J. Econ. Soc.,1982