SIDDIK, A. B.; SARKER, P. C. Development of Trisensory Backward Digit Span in Terms of Ages. Asian Journal of Interdisciplinary Research, [S. l.], v. 6, n. 4, p. 37–44, 2023. DOI: 10.54392/ajir2345. Disponível em: https://asianresassoc.org/journals/index.php/ajir/article/view/1497. Acesso em: 29 jul. 2026.