Rahmadi, Fadhil, and R.R Mardiana Yulianti. “Work Discipline Analysis in Improving Employee Performance PT Kuliner Nusantara Bumi Serpong Damai”. International Journal Quantum Management Review 1, no. 4 (April 4, 2026): 191–226. Accessed November 7, 2026. https://internationaljournal.lap4bangsa.org/index.php/ijqmr/article/view/44.