Balasanyan, G. (2023) “TO THE PROBLEM OF STUDYING THE SKILLS AND SKILLS OF SELF-SERVICE IN CHILDREN WITH SEVERE DEGREE OF MENTAL DEFECT IN A SPECIALIZED CHILDREN’S HOUSE”, Education in the 21st Century, 8(2), pp. 140–148. doi: 10.46991/educ-21st-century.v8i2.9020.