Dwi Ilham, Dharmazie, Mesra B., and Elfitra Desy Surya. “The Role of Motivation in Mediating the Influence of Communication On Work Productivity in the Office Medan Belawan Sub-District”. International Conference Epicentrum of Economic Global Framework (June 11, 2025): 300–308. Accessed December 17, 2025. https://proceeding.pancabudi.ac.id/index.php/ICEEGLOF/article/view/403.