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.