Ressources externes

• RT @ProfWendyWood: On average, it takes us sixty-six days of repeating a simple health behavior until it becomes automatic. In other words,… Il y a 18 jours via Twitter for iPhone Répondre - Retweeter - Favori
• The most insightful researcher on habits @ProfWendyWood shares her knowledge in a new book ! Don’t miss the opportu… t.co/V6U6o0tyHm Il y a 29 jours via Twitter for iPhone Répondre - Retweeter - Favori

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