Rini Octaviani Santosa et al. 2026. Employees’ Perceptions of the Implementation of the E-Appraisal System in Supporting Competency Development and Work Productivity at an Electronics Manufacturing Company in Batam. Al-Kharaj: Journal of Islamic Economic and Business. 8, 3 (Sep. 2026). DOI:https://doi.org/10.24256/kharaj.v8i3.12117.