Jochen Roef

Livres
Connexions fortes = clients fidèles Connexions fortes = clients fidèles
Connexions fortes = clients fidèles
2025
Building Bonds = Building Business Building Bonds = Building Business
Building Bonds = Building Business
2025
Connexion + Confiance = Acquisition Connexion + Confiance = Acquisition
Connexion + Confiance = Acquisition
2020
Mensen raken = klanten maken Mensen raken = klanten maken
Mensen raken = klanten maken
2020