Hồng, Nguyễn Thị Thu, Viet Nam
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Tạp chí Khoa học và công nghệ Đại học Thái Nguyên Vol. 206 No. 13: EDUCATION SCIENCE (PUBLISHED AHEAD-OF-PRINT) - EDUCATIONAL SCIENCE
WORKSHOP OF NATIONAL DEFENSE AND SECURITY EDUCATION FOR PRIMARY, SECONDARY SCHOOL STUDENTS THROUGH THE COURSE OF ACTIVITIES OF COURSE ACTIVITIES AT THAI NGUYEN DEFENSE AND SECURITY CENTER
Abstract PDF (Vietnamese)