Suardi, I. K. ., Muhammad Nursa'ban, & Uldiyanti Sya'diah Syahdan. (2026). Instructional Decoupling in Character Education Policy: An Evaluation of Elementary Schools in Yogyakarta. Jurnal Penelitian Kebijakan Pendidikan, 19(1). https://doi.org/10.24832/jpkp.v19i1.1342