Sari, Erika Narullita, Aas Setiani, and 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.