Rismayadi, Budi. “Relationship Between Employee Quality Development and Work Productivity of the Forestry and Plantation Service Office of Purwakarta Regency”. International Journal of Science and Society 2, no. 2 (June 30, 2020): 353-362. Accessed January 14, 2026. https://ijsoc.goacademica.com/index.php/ijsoc/article/view/178.