Fitri Dwiana, Prihatin Lumbanraja, and R. Hamdani Pasaribu. “The Influence of Work Discipline, Work Environment and Work Motivation on Employee Performance Through Job Satisfaction in Employees of Perumda Tirtanadi Medan”. Indonesian Journal of Business Analytics, vol. 5, no. 4, Sept. 2025, pp. 2869-78, doi:10.55927/ijba.v5i4.14959.