Sanchez-Ruiz, Lidia, and Beatriz Blanco. “Construct Validity in Operations Management by Using Rasch Measurement Theory. The Case of the Construct “motivation to Implement Continuous Improvement"”. WPOM-Working Papers on Operations Management 7, no. 2 (December 21, 2016): 97–118. Accessed November 29, 2023. https://ojs.cc.upv.es/index.php/WPOM/article/view/6394.