Omelchenko, I., and КobylchenkoV. “THE PECULIARITIES OF INTRA-SUBJECTIVE COMMUNICATIVE ACTIVITIES WITH AN IMAGINARY COMPANION IN PRESCHOOL CHILDREN WITH DEVELOPMENTAL DELAY”. EXCEPTIONAL CHILD: TEACHING AND UPBRINGING, Vol. 110, no. 2, Oct. 2023, pp. 42-68, doi:10.33189/ectu.v110i2.138.