References

Nova School of Business and Economics Lisboa, Portugal.

Faculdade de Economia da Universidade do Porto Porto, Portugal.

Porto Business School Porto, Portugal.

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Basque Culinary Center San Sebastian, Spain.

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Oxford University Oxford, United Kingdom.

Deusto Bussines University San Sebastina, Bilbao, Madrid, Spain.

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Universidad del Pais Vasco, UPV-EHU Basque Country, Spain.