Pengembangan Model Kapabilitas Adaptif Berbasis Kompetensi, Kepemimpinan, Dan Dukungan Institusi Bagi Penguatan Kinerja Layanan Inovatif Tax Corner Politeknik Negeri Jember: Adaptive Capability Model Based on Competence, Leadership, and Institutional Support for Strengthening Tax Corner Service Performance at Politeknik Negeri Jember. j.ilm.inov. 2026, 26 (02), 265-273.