Hasan, E., Nasir, M., Wajdi, M. and Usman, U. 2026. Environmental Health Literacy and Clean and Healthy Living Behavior Teaching Practices among Early Childhood Teachers: Mediating Role of Teaching Self-Efficacy. Ihya Ulum: Early Childhood Education Journal. 4, 1 (Mar. 2026), 723–743. DOI:https://doi.org/10.59638/ihyaulum.v4i1.976.