Parsai Moghadam, Marzieh, Mehdi Khanjani, and Ahmad Borjali. “Investigating the Causal Relationship Between Achievement Motivation and Academic Optimism With Grit, Mediated by Self-Regulation”. Journal of Assessment and Research in Applied Counseling (JARAC) 8, no. 2 (April 28, 2026): 1–10. Accessed April 28, 2026. https://journals.kmanpub.com/index.php/jarac/article/view/5309.