Pengaruh Semangat Kerja dan Disiplin Kerja terhadap Produktivitas Kerja Karyawan Xinchuan Telecom,.CO.LTD: The Influence of Work Morale and Work Discipline on the Work Productivity of Xinchuan Telecom,.CO.LTD Employees. IJoM. 2025;1(1):13-20. Accessed February 8, 2026. https://journal.irsyad.org/index.php/IJoM/article/view/53