Sari, E. N., Aas Setiani, & Retno Sumartna. (2026). Developing Sustainable Learning Effectiveness through Teacher Key Performance Indicators (KPI) Implementation in the Digital Era and Human-Centered Society 5.0. Jurnal Buana Teknologi Pendidikan, 2(2), 14-24. https://doi.org/10.36456/xahd1360