Falah Tafti, Saeid, Abdolvahid Davoodi, and Ramin Tabarraei. “The Structural Model of the Mediating Role of Mindfulness in the Relationship Between Grit and Lifelong Learning in Middle-Aged Adults”. Mental Health and Lifestyle Journal (January 1, 2026): 1–13. Accessed November 4, 2025. https://mhljournal.com/index.php/mhlj/article/view/129.