Almasi, D., Sadeghi, M., Lau, W. J., Roozbahani, F., & Iqbal, N. (2016). Functionally graded polymeric materials: A brif review of current fabrication methods and introduction of a novel fabrication method. Elsevier Ltd.

Almasi, D., M. Sadeghi, W. J. Lau, F. Roozbahani, and N. Iqbal. Functionally Graded Polymeric Materials: A Brif Review of Current Fabrication Methods and Introduction of a Novel Fabrication Method. Elsevier Ltd, 2016.

Almasi, D., et al. Functionally Graded Polymeric Materials: A Brif Review of Current Fabrication Methods and Introduction of a Novel Fabrication Method. Elsevier Ltd, 2016.