Hidjanah, H., D. Dtakiyyatuddaaimah, and I. Irna. “SOCIAL-EMOTIONAL DEVELOPMENT OF CHILDREN FROM THE PERSPECTIVE OF ECOLOGICAL SYSTEMS THEORY AND SCHOOL READINESS: A PARTICIPATORY ACTION RESEARCH CASE STUDY”. Al Hikmah Indonesian Journal of Early Childhood Islamic Education, Vol. 8, no. 2, Jan. 2025, pp. 313-51, doi:10.35896/ijecie.v8i2.917.