SIANIPAR, R.; KOMBA, J. Enhancing Early Childhood Cooperative Play Skills Through a Social Intervention Program. Journal of Early Childhood Education and Teaching (JECET), [S. l.], v. 1, n. 2, p. 78–89, 2025. DOI: 10.64840/jecet.v1i2.41. Disponível em: https://journal.bestscholar.id/jecet/article/view/41. Acesso em: 24 oct. 2025.