Eshmurodov Axmadjon Nurmuradovich. “Methods of Developing Students’ Attention and Perseverance through Solving Puzzle Problems”. INTEGRATION OF EDUCATION AND SCIENCE: GLOBAL CHALLENGES AND SOLUTIONS, vol. 1, no. 2, Nov. 2025, pp. 416-21, https://worldconferences.us/index.php/iesg/article/view/470.