Implementasi Understanding by Design (UbD) sebagai Kerangka Kerja Kurikulum Merdeka di SMA Santo Thomas 1 Medan. IMEIJ [Internet]. 2025 Dec. 19 [cited 2026 Aug. 12];6(8):12092-8. Available from: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/4691