Dennis Janssen Name Drs. D.C.F.M. Janssen ㅤ News 17 September 2024 Dennis Janssen appointed as Director of Operations for the Leiden Observatory 09 January 2018 Indonesia-Netherlands Security and Rule of Law Update 2018 in Jakarta Work address Gorlaeus Building Einsteinweg 55 2333 CC Leiden Room number BM.4.01 Contact Lid bestuur ARMA-NL Lidmaatschap landelijk bestuur beroepsverenigng Share on Facebook Share by Bluesky Share on LinkedIn Share by WhatsApp Share by Mastodon
