Detcharat, S., A. Pongpun, and K. Tarathorn. “A Hybrid Multi-Criteria Decision Model for Technological Innovation Capability Assessment: Research on Thai Automotive Parts Firms”. International Journal of Engineering and Technology Innovation, vol. 3, no. 1, Jan. 2013, pp. 20-37, https://ojs.imeti.org/index.php/IJETI/article/view/95.