ANGGERIANI, Ledi Ayu; AIN, Siti Quratul. Dampak Kurang Konsentrasi Siswa Pada Pembelajaran Matematika. Aulad: Journal on Early Childhood, [S. l.], v. 7, n. 3, p. 789–797, 2024. DOI: 10.31004/aulad.v7i3.773. Disponível em: https://mail.aulad.org/index.php/aulad/article/view/773. Acesso em: 8 oct. 2025.