Background
Härkönen, Ulla Marita was born on December 25, 1949 in Sulkava, Finland.
Härkönen, Ulla Marita was born on December 25, 1949 in Sulkava, Finland.
Doctor of Philosophy, University Joensuu, 1996.
Docent University Joensuu, 2004. Professor early childhood education University Eastern Finland, since 2009.
