WIDAYATI, S.; SIMATUPANG, N.; ADHE, K. R.; HASANAH, N. U. RETRACTED: Perbedaan Kreativitas Anak Kelompok A Antara Kegiatan Kolase Bahan Alam dan Kolase Bahan Kertas. Journal of Early Childhood Care and Education , [S. l.], v. 2, n. 1, p. 21–29, 2019. DOI: 10.26555/jecce.v2i1.625. Disponível em: http://journal2.uad.ac.id/index.php/jecce/article/view/625. Acesso em: 3 may. 2024.