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 [Internet]. 2026 Aug. 30 [cited 2026 Sep. 1];5(1):108-19. Available from: https://journal.iteba.ac.id/index.php/jmrib/article/view/882