SANSYZBAY KADIRNIYAZOVICH SAPARNIYAZOV. LEVELS OF INTELLECTUAL DEVELOPMENT IN THE SYSTEM OF PREPARING STUDENTS FOR COMPETITIONS. Innovative Society: Problems, Analysis and Development Prospects (Spain), [S. l.], p. 301–304, 2022. Disponível em: https://openconference.us/index.php/ISPADP/article/view/279. Acesso em: 14 nov. 2024.