Ahmad, R., A. Ismail, and M. M. Abdullah. “Performance Appraisal Decision and Cognitive Processing Model: A Case of Novice and Expert Raters in the Educational Organization”. Malaysian Management Journal, vol. 13, no. 1&2, Dec. 2009, pp. 69-86, https://e-journal.uum.edu.my/index.php/mmj/article/view/8962.