Manukyan, A. V., and A. Ðœ. Harutyunyan. “RATIONALE OF EFFICIENCY OF TESTING THE LEVEL OF DEVELOPMENT PRESCHOOL CHILDREN WITH HEARING IMPAIRMENT”. Armenian Journal of Special Education 3, no. 1 (December 2, 2016): 86-93. Accessed October 26, 2025. https://archiv.specedjournal.aspu.am/index.php/se/article/view/79.