PRATIMA KANT; PARAMESWARI. R; NEELAM AWASTHI; NARENDRA KUMAR SHARMA; MANISHVENKATALAKSHMI; MANISH KUMAR SWAMI. The Impact of Smartphone Usage on Cognitive, Social and Emotional Development Among Children: A Parent-Reported Study. Indian Journal of Health and Allied Sciences , [S. l.], v. 1, n. 02, p. 59–66, 2026. DOI: 10.67202/ijhas.v1i02.18. Disponível em: https://www.ijhas.varnavpublishers.com/index.php/IJHAS/article/view/18. Acesso em: 15 jul. 2026.