Uspayanti, R., and F. Abdul Hamied. “Progressivism and Curriculum Reform in Indonesia: A Systematic Review of the Theoretical Alignment, Implementation Challenges, and Promising Models in the Merdeka Curriculum”. Journal of Education and Teaching (JET), vol. 7, no. 3, Oct. 2026, pp. 1055-78, doi:10.51454/jet.v7i3.879.