Ramli, Ramli, Niniek F Lantara, and Muhammad Arif. “Improving the Performance of Brimob Personnel: The Role of Reward, Training, and Professionalism”. Advances: Jurnal Ekonomi & Bisnis 1, no. 3 (June 30, 2023): 131–137. Accessed October 9, 2025. https://advancesinresearch.id/index.php/AJEB/article/view/107.