Anxiety’s Impact on Mathematics Ability in Tanzanian Secondary School Students: A Singida District Case Study. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 12, n. 01, p. 457–466, 2024. DOI: 10.18535/ijsrm/v12i01.m01. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/4934.. Acesso em: 20 may. 2024.