Sultanul Azkar and Dewi Lestari 2026. The Influence of Human Resource Maintenance and Work Discipline on Employee Work Productivity at the Al Sudais Indonesia Foundation, Depok City. Escalate : Economics and Business Journal. 4, 4 (Nov. 2026), 975–992. DOI:https://doi.org/10.61536/escalate.v4i4.846.