4022 S Virkus Sirje Tallinn University Narva Road 25 10120 Tallinn EE +372 6199582 +37253451195 +3726409481 sirje.virkus@tlu.ee sirjevirkus@hotmail.com https://www.etis.ee/portaal/isikuCV.aspx?PersonVID=37260&lang=&lang=en http://www.tlu.ee https://scholar.google.com/citations?user=XxeGbHEAAAAJ&hl=en https://www.facebook.com/sirje.virkus.7 7 "Sirje Virkus" OR "Virkus Sirje" "Sirje Virkus" OR "Virkus Sirje" EN 0000-00-00 00:00:00 0000-00-00 59.3795157 28.1798374 S A https://www.directorioexit.info/exit/fotos/200/4022.jpg /gtbib/directorios/fotos_exit/transparent.gif /gtbib/directorios/fotos_exit/transparent.gif "Sirje Virkus" OR "Virkus Sirje" "Sirje Virkus" OR "Virkus Sirje" Biblioteca digital Documentación en general Educación, formación, alfin Gestión de la información y del conocimiento Web 2.0 y redes sociales Kronosdoc. Directorio exit