“Neutrosophic Logic as an Alternative to Treat Missing Values in Calculating the Stability of Cronbach’s Alpha for Psychological and Achievement Tests”, JUBPAS, vol. 28, no. 2, pp. 214–227, Sep. 2020, Accessed: May 03, 2025. [Online]. Available: https://www.journalofbabylon.com/index.php/JUBPAS/article/view/3116