Hamidalloh, A. S., Muhid, A., Rofiq, A. A., Permadi, M. S. S., & Saifullah, D. A. (2026). From the Cognitive Stage to the Zone of Proximal Development: A Theoretical Synthesis of Piaget and Vygotsky in the Perspective of Educational Psychology. Edusoshum : Journal of Islamic Education and Social Humanities, 6(1), 593–604. https://doi.org/10.52366/edusoshum.v6i1.339