sihombing, urkanus, Hamidah, and Billy Tunas. “Evaluation for Education Program and Basic Training for Jakarta Public Order Agency”. IJHCM (International Journal of Human Capital Management) 4, no. 1 (June 4, 2020): 42–58. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/ijhcm/article/view/11837.