Errita, Manda Dwipayani Bhastary, and Agus Susanto. “Beyond Job Satisfaction: Work Discipline and Internal Communi-Cation in Explaining Employee Productivity”. Journal of Business Integration Competitive 3, no. 1 (October 7, 2026): 61–76. Accessed October 12, 2026. https://nafasjournal.com/index.php/jobic/article/view/113.