1.
Wagimin W, Kusrini E, Ali J, Noor Helia V. The Effect of Leadership on Employee Performance with Total Quality Management (TQM) as a Mediating Variable in Indonesian Petroleum Companies: A Case Study. IJIE. 2019;11(5):180-188. Accessed August 7, 2026. https://journal.uthm.edu.my/index.php/ijie/article/view/4217