[1]
“DISRUPTION OF SPEECH, WHICH IS NOT VISIBLE IN RETARDATION OF MENTAL DEVELOPMENT”, Acad. Scie. Repo., vol. 4, no. 7, pp. 46–50, Jul. 2023, Accessed: Dec. 04, 2025. [Online]. Available: https://academiascience.com/index.php/repo/article/view/918