An improving the purchase order request process using macro automation in the procurement system to increase time efficiency and data accuracy. Jurnal Manajemen Rekayasa dan Inovasi Bisnis, [S. l.], v. 5, n. 1, p. 108–119, 2026. DOI: 10.62375/c811h129. Disponível em: https://journal.iteba.ac.id/index.php/jmrib/article/view/882. Acesso em: 1 sep. 2026.