학술논문
The relationship between extracurricular activities and adolescents' academic performance and self-concept
Document Type
Article
Author
Source
In: Voprosy Obrazovaniya / Educational Studies Moscow . (Voprosy Obrazovaniya / Educational Studies Moscow, 2017, 2017(4):217-241)
Subject
Language
English
ISSN
24124354
18149545
18149545