Subkhonova Sanobar Abduhalim kizi. “Causes of Spelling Problems in Primary Grade Students and The Use of Teaching Assignments to Eliminate Them”. International Journal of Advance Scientific Research 5, no. 06 (June 10, 2025): 11–17. Accessed February 13, 2026. https://sciencebring.com/index.php/ijasr/article/view/948.