Lukman, I. R. N. (2026) “Optimizing Immigration Services Through Capacity Building: An Analysis of Implementation and Its Impact on Public Service Performance in Indonesia (Case Study: Class II Non-TPI Immigration Office in Blitar, 2025): Penelitian”, Jurnal Pengabdian Masyarakat dan Riset Pendidikan, 5(1), pp. 3417–3423. doi: 10.31004/jerkin.v5i1.7342.