Permana, Rezi Muhamad Taufik. “Science Management Challenges Facing in the Industrial Revolution Era 4.0”. Almana : Jurnal Manajemen dan Bisnis 5, no. 2 (August 16, 2021): 192–198. Accessed December 2, 2025. https://journalfeb.unla.ac.id/index.php/almana/article/view/1555.