Fauzan, Muhammad Oceano. “Employee Performance Improvement Model at The Sumatra VI Regional Office, Indonesia”. TRANSFORMASI: Jurnal Manajemen Pemerintahan 14, no. 2 (December 18, 2022): 147–157. Accessed August 22, 2025. https://appdev.ipdn.ac.id/index.php/JTP/article/view/2199.