BOYCHAYEVA SHARIFA SAIDKULOVNA. PREPARING FOR THE TIMSS INTERNATIONAL ASSESSMENT SURVEY BY EXPLAINING THE TOPIC OF FRACTIONS TO STUDENTS. International Engineering Journal For Research & Development, [S. l.], v. 6, n. ISPCIEI, p. 3, 2021. DOI: 10.17605/OSF.IO/4RE5T. Disponível em: https://www.iejrd.com/index.php/ /article/view/2157. Acesso em: 29 oct. 2025.