5 marketing lessons from a behavior guru behavioral science expert Robert Cialdini says to allow people to save face when making mistakes
| Cyhoeddwyd yn: | Philippine Daily Inquirer (11 Jan. 2019), B6 |
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| Prif Awdur: | |
| Fformat: | Erthygl |
| Iaith: | English |
| Cyhoeddwyd: |
2019
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