Home › Authors › Nneka Ubi 👤 Nneka Ubi 3 books Books by Nneka Ubi Global Operations and Maintena Global Operations and Maintenace Benchmarking Report 2024 2024 Africa Operations and Maintena Africa Operations and Maintenance Benchmark Report 2023 2023 IFMA Polish Facility Manager S IFMA Polish Facility Manager Salary and Compensation Report 2023 2023