Ahmad, Ibrahim. 2024. “WORK DISCIPLINE AND MOTIVATION: THEIR IMPACT ON EMPLOYEE PERFORMANCE AT THE REGIONAL OFFICE OF THE DIRECTORATE GENERAL OF CUSTOMS AND EXCISE, SOUTH SULAWESI”. JPIM (Jurnal Penelitian Ilmu Manajemen) 9 (1):59-76. https://jurnalekonomi.unisla.ac.id/index.php/jpim/article/view/1938.