JELINA, Mariana. Concentration Obstacles and High Mobility Behavior in a Senior Kindergarten Student: A Case Study. Qualitative Research in Early Childhood Education, [S. l.], v. 1, n. 1, p. 46–51, 2026. DOI: 10.66291/qr-ece.v1i1.4. Disponível em: https://journals-arendra.or.id/rumahjurnal/index.php/QR-ECE/article/view/4. Acesso em: 23 apr. 2026.