Riva’i, .F.A., Falah, A., Kamalie, A.S., Habibatulhaq, F. and Oktaviani, N. 2026. STEAM-BASED ISLAMIC EDUCATION LEARNING DESIGN TO IMPROVE THE 21ST CENTURY COMPETENCIES OF ELEMENTARY SCHOOL STUDENTS. TADBIRUNA. 5, 2 (Feb. 2026), 251-264. DOI:https://doi.org/10.51192/jurnalmanajemenpendidikanislam.v5i2.2509.