Sartika, D. Y., T. D. Purba, W. S. Siregar, S. Rahayu, and H. Khair. “Digital Transformation of Human Resource Management: The Role of Competencies in Driving Organizational Performance”. Proceeding of International Conference Technology, Economics, and Social Science, vol. 1, no. 1, Jan. 2026, pp. 633-40, https://journals.adaresearch.or.id/ictess/article/view/292.