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| obtain approval (parents or permission being obtained from teachers, before proceeding with the research, the investigator must obtain approval from an Ethics Committee. Alexander Demidov) | |||
| gain concurrence (Yeldar Azanbayev) | |||
| получить согласование: 3 a las frases, 3 temas |
| Economía | 1 |
| General | 1 |
| Jurídico | 1 |