STEVANUS, Ivan; PURWANTA, Edi; SUWARJO. Increasing Learning Motivation by Using a Smartphone: An Empirical Study in Elementary School. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 8, p. 8047–8056, 2020. DOI: 10.61841/md5epj88. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/11516. Acesso em: 24 jul. 2026.