Friesner, Dan, Carl S. Bozman, Matthew McPherson, Faith Valente, and Anqing Zhang. “Information Entropy As a Quality Control Tool in Survey Research”. Journal of Marketing Development and Competitiveness 17, no. 1 (March 22, 2023). Accessed July 22, 2024. https://articlegateway.com/index.php/JMDC/article/view/5909.