IJREE – International Journal for Research on Extended Education 2-2020: Extended Education at College and its Outcomes Sang Hoon Bae: Editor's Preface Special Section Steve R. Entrich / Sang Hoon Bae: Extended Education at College and its Outcomes: An Introduction Steve R. Entrich / Soo-yong Byun: Supplementary Education at College and Its Consequences for Individuals’ Labor Market Outcomes in the United States Jae-Eun Jon / Heeyun Kim / Soo-yong Byun: […]