“Role of Competency-Based Training Program by Sidoarjo Manpower Office in Improving Human Resources and Income: Peran Program Pelatihan Berbasis Kompetensi Oleh Dinas Tenaga Kerja Sidoarjo Dalam Meningkatkan Sumber Daya Manusia Dan Pendapatan”. Procedia of Social Sciences and Humanities 9 (July 21, 2026): 280–289. Accessed July 24, 2026. https://pssh.umsida.ac.id/index.php/pssh/article/view/828.