Ilham, Muhammad, and Fariz Fariz. “The Mediating Role of Employee Engagement in Explaining the Phenomenon of Performance Stagnation: A Study on the Effectiveness of Training and Development in the Forestry Industry (PT SBA Wood Industries)”. The Eastasouth Management and Business, vol. 5, no. 01, Sept. 2026, pp. 129 – 135, doi:10.58812/esmb.v5i01.1107.