DILFUZA TASHPULATOVA. THE ROLE AND IMPORTANCE OF PROBLEMS IN THE THINKING OF PRIMARY SCHOOL STUDENTS. ResearchJet Journal of Analysis and Inventions, [S. l.], v. 2, n. 04, p. 311–314, 2021. Disponível em: https://reserchjet.academiascience.org/index.php/rjai/article/view/107. Acesso em: 5 mar. 2025.