Understanding Customer Churn and its Mitigation: The Case of NOS Comunicações SA
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| Format: | report |
| Language: | eng |
| Published: |
2021
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10216/136634 |
| Country: | Portugal |
| Oai: | oai:repositorio-aberto.up.pt:10216/136634 |