Damayanti, Eka, Umaemah Marsuki AR, and Ismawati Ismawati. 2020. “Analisis Capaian Perkembangan Sosial Anak Usia 11 Bulan Berdasarkan Standar Tingkat Pencapaian Perkembangan Anak”. JECED : Journal of Early Childhood Education and Development 2 (2):87-96. https://doi.org/10.15642/jeced.v2i2.686.