丁嘉仪. “小学低年级数学教师教学中的困难与优化措施”. 人文与社会科学学刊 1, no. 11 (December 7, 2025): 46–50. Accessed December 10, 2025. https://ac.wisvora.com/index.php/rwshkx/article/view/1633.