Social Studies

Byun Jin-han et al.

Visang Education Editorial Department

Visang Education Editorial Department

EBS Korea Educational Broadcasting System Editorial Department

Seo Jeong-min et al.

EBS Educational Broadcasting Editorial Department

Etoos Book Social Team

Central Institute of Mathematics Research Editorial Department

Editorial Department of the Entrance Exam Strategy Research Institute

Fine Book Editorial Department

Fine Book Editorial Department

EBS Educational Broadcasting Editorial Department

CSAT Past Questions Evaluation Institute Editorial Department

CSAT Past Questions Evaluation Institute Editorial Department

Jinsol Education Editorial Department

Daesung Education