A Study on Improvement of Sampling Design of the National Assessment of Educational Achievement
국가수준 학업성취도 평가의 표집설계 개선 방안 연구1)

In-Yong Park, Hye-Kyung Jung, Wan-Soo Kim
2019 Journal of Curriculum and Evaluation  
doi:10.29221/jce.2019.22.1.55 fatcat:yu6vsj55tfgybjy45oz6ex5qsa