Ono, Chukwuma, Harold Godwin, and Chika Mgbemena. 2024. “Cost-Benefit Analysis of IoT-Enhanced Maintenance: A Quantitative Assessment for Large-Format Printing Machine”. INTERNATIONAL JOURNAL OF INDUSTRIAL AND PRODUCTION ENGINEERING 2 (1):17-30. https://journals.unizik.edu.ng/ijipe/article/view/2865.