PUJIARTO; DWI YUNIATI NINGSIH. Factor Analysis of Teachers’ Skills in Directing Silent Sitting in View of Emotion Regulation and Concentration of Early Childhood Children. Journal of Childhood Development, [S. l.], v. 3, n. 2, p. 59–68, 2023. DOI: 10.25217/jcd.v3i2.3814. Disponível em: https://journal.iaimnumetrolampung.ac.id/index.php/jcd/article/view/3814. Acesso em: 9 jul. 2025.