https://vankelst.com/open_training/resultaatgericht-en-coachend-leidinggeven/ 2026-05-11T12:57:42+00:00 https://vankelst.com/open_training/methodisch-vergaderen/ 2026-05-11T12:59:01+00:00 https://vankelst.com/open_training/integratief-onderhandelen/ 2026-05-11T12:59:40+00:00 https://vankelst.com/open_training/effectief-overtuigen/ 2026-05-11T13:00:45+00:00 https://vankelst.com/open_training/assertiviteit/ 2026-05-11T13:01:30+00:00 https://vankelst.com/open_training/timemanagement/ 2026-05-11T13:02:08+00:00 https://vankelst.com/open_training/open-feedback-geven-en-ontvangen/ 2026-05-11T13:05:30+00:00 https://vankelst.com/open_training/vertienvoudig-de-impact-van-trainingen-opleidingen-open-aanbod/ 2026-05-12T05:45:26+00:00 https://vankelst.com/open_training/projectleiderschap-open-aanbod/ 2026-07-07T06:10:34+00:00