UPENDRA KUMAR. EDUCATION FOR COOPERATIVE LEARNING IN LEARNING SOME BASIC SKILLS IN THE ACCURACY OF TENNIS FOR YOUNG PEOPLE. Journal of Validation Technology, ISSN: 1079-6630, E-I SSN: 2150-7090 UGC CARE II, [S. l.], v. 29, n. 4, p. 48–58, 2024. DOI: 10.1080/jvtnetwork.v29i4.15. Disponível em: https://jvtnetwork.com/index.php/journals/article/view/15. Acesso em: 23 dec. 2024.