LUMEN IS NOW 20 YEARS OLD! HAPPY BIRTHDAY, LUMEN !!!
For 20 years you have honored us by publishing with Lumen Publishing House, reading our books, mentioning them in your works, participating in conferences organized by Lumen Conference Center, joining your own conferences to the activity carried out under the auspices of Lumen Proceedings, contributing, through your collaboration, to each new indexing of a Lumen journal, taking part in the courses organized by Lumen Consulting & Training Center, feeling what we feel and enjoying with us!
Dear collaborators, who became friends, and dear friends, who in time became part of the Lumen family, we invite you to celebrate, together, 20 years of excellence on the publishing market !!