NIKMAH, Rohmatun; SARI, Reni Permata. The Relationship of Gadget Use and Social-Emotional Development in South Lampung, Indonesia. Symmetry & Sigma: Journal of Mathematical Structures and Statistical Patterns, [S. l.], v. 1, n. 1, p. 42–57, 2024. DOI: 10.58989/symmerge.v1i1.9. Disponível em: https://ejournal.nurulimanmgm.or.id/index.php/symmetry-sigma/article/view/9.. Acesso em: 28 dec. 2024.