ALKHATEEB, M. A. Effect of Mobile Gaming on Mathematical Achievement among 4th Graders. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 14, n. 07, p. pp. 4–17, 2019. DOI: 10.3991/ijet.v14i07.10315. Disponível em: https://online-journals.org/index.php/i-jet/article/view/10315. Acesso em: 8 dec. 2022.