W. S. Seliany and K. R. Abdurahman, “The Influence of Discipline Development and Physical Work Environment on the Performance of Production Employees at PT SBK”, Rev. Leadersh. Innov. Econ. Manag., vol. 1, no. 4, pp. 176–190, Aug. 2026, doi: 10.70865/rliem.v1i4.205.