Professioneel telefoneren en klachten behandelen course by Expert Academy Ghent, Antwerp & Port of Antwerp
Customer service medewerker course by VDAB Antwerp & Port of Antwerp, Bruges, Ghent, Vilvoorde - Zaventem, Roeselare, Leuven
Onderhandelingstechnieken: sluit succesvolle deals course by NCOI Learning Ghent, Leuven, Antwerp & Port of Antwerp, Vilvoorde - Zaventem