Belbin team spmconf-2012-tsepkov
Ddd softwarepeople-2012-tsepkov
DDD requirements AnalystDays-2014 Tsepkov
Process and Case Management together
Practice of enterprice development ProfsoUX-2017
Use OOP for domain ontology WIAD-2017
From Agile to Teal Organization PRyug-2017
Agile and the Third Wave (IT Spring 2017)