FINA TAZKIYA. THE IMPORTANCE OF MASTERING MATHEMATICAL CONCEPTS IN SOLVING MATHEMATICAL PROBLEMS IN ELEMENTARY SCHOOLS. EZRA SCIENCE BULLETIN, [S. l.], v. 1, n. 1, p. 11–17, 2023. DOI: 10.58526/ezrasciencebulletin.v1i1.3. Disponível em: https://ezra.krabulletin.com/index.php/ezrascibin/article/view/3. Acesso em: 27 mar. 2026.