Elena Boiadjieva

发表

AN EXAMINATION OF TEACHER'S PEDAGOGICAL PHILOSOPHICAL BELIEFS OF SECONDARY SCIENCE TEACHERS IN SOFIA PUBLIC SCHOOLS, SOFIA, BULGARIA

M. Kirova, Adriana Tafrova-Grigorova, J. Hollenbeck, 2009 .

SCIENCE TEACHERS’ ATTITUDES TOWARDS CONSTRUCTIVIST ENVIRONMENT: A BULGARIAN CASE

M. Kirova, Iliya Emilov, Adriana Tafrova-Grigorova, 2012, Journal of Baltic Science Education.