Norberto Ebdulio Zambrano

Norberto Ebdulio Zambrano

Silvia Kera, Eesti NSV Õpetajate Täiendusinstituut

Scientific Center of Innovative Researches (Tallinn), Krok Університет (Kiiev), international conference Academic integrity in public administration and educational institutions

Scientific Center of Innovative Researches (Tallinn), Krok Університет (Kiiev), international conference Academic integrity in public administration and educational institutions

E. Albo, J. Havu, Niilo Kallio, Lauri Kaisla, Urpo Kuuskoski, Johannes Käis, Harri Moora, Jaan Port, Riho Päts, Gustav Reial, Alfred Salmela, Impi Sirkka, Soome-Eesti koolikongress

Teodor Ussisoo, E. Peterson

August Annist

Naftoli Bassel, ühing Teadus

Eve Eisenschmidt, Tallinna Ülikool