Sartinah, E. P. ., S. J. Andajani, P. Pamuji, and A. S. . Nurismawan. “Indoor And Outdoor Hybrid Learning Model To Improve Social Interaction Services For Person With Early Age Disabilities”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri, vol. 9, no. 2, Aug. 2022, pp. 203-12, doi:10.29407/nor.v9i2.16980.