Tirtawinata, Christofora Megawati. “Menjadi Pribadi Yang Dapat Dipercaya”. Humaniora: Journal of Indonesia Culture and Society 4, no. 1 (April 30, 2013): 49–57. Accessed July 7, 2026. https://journal.binus.ac.id/index.php/humaniora/article/view/3417.