Daulay, S., 		Shaumiwaty, S., 		Wandini, R., 		Faridah, F., 		Suryani, I., 		Pasaribu, G., & 		Hasibuan, A.
2024 Jun  6.  Recognizing and Overcoming Speech Delay in Children:  A Case Study of 6-year-old Child in Pematang Cengal. EDUCATION AND LINGUISTICS KNOWLEDGE JOURNAL. [Online] 6:1