“Application of Debt Collector Persuasive Communication Techniques in Collection of Problem Credit Payments at PT. Woori Finance Infonesia Palu City Branch”. Social Humanity: Jurnal Ilmu Sosial dan Humaniora 9, no. 1 (April 1, 2025): 1–9. Accessed February 10, 2026. https://jurnal.fisip.untad.ac.id/index.php/socialhumanity/article/view/2640.