Academic Profile

About
Dr. Roumen Vesselinov

Learn more about the researcher behind 20+ years of evidence-based language learning apps efficacy studies and statistical analysis.

Education

Academic credentials and qualifications

Ph.D. Statistics and Econometrics

University of National and World Economy, Sofia, Bulgaria

M.A. Economics

State University of New York, Albany, NY

Researcher
ROUMEN VESSELINOV, Ph.D.