Rofiq, B. N., Suhendra, S. and An Khoifiyah, N. (2026) “Penurunan Downtime Overhead Crane dengan Metode PDCA di PT XYZ”, RIGGS: Journal of Artificial Intelligence and Digital Business, 5(2), pp. 4037–4044. doi: 10.31004/riggs.v5i2.8866.