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recent posts
태블릿으로 공부, 성적 뚝뚝 떨어뜨려” 종이책 복귀한 나라
'Write on the blackboard' electronic board
'Write the answer' software and manual
Digital Pen & Smartpen
Featured Beam Projectors
Class Scribo Plus Copyright Registration Certificate
LEAD letter of appointment
e-Learning Excellence Award
Obtained patent for digital test management and analysis method and system
R&D dedicated department certification
