Yeny, A., S. Rahayu, and D. I. Asiati. “The Effect of Motivation, Discipline and Leadership on Commitment of Management: The Case of Indonesian Tenis Table Association (PTMSI) Muara Enim”. International Journal of Business, Management and Economics, vol. 7, no. 3, Aug. 2026, pp. 315 -27, doi:10.47747/ijbme.v7i3.3612.