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학술지 Index
오늘 본 자료
National Council of Teachers of Mathematics ISSN : 0004-136X;2327-0756
National Council of Teachers of Mathematics ISSN : 1073-5836;2327-0780
Journal for research in mathematics education
National Council of Teachers of Mathematics ISSN : 0021-8251;1945-2306
Journal for research in mathematics education Monograph
National Council of Teachers of Mathematics ISSN : 0883-9530;2326-4039
MATHEMATICS TEACHING IN THE MIDDLE SCHOOL
NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS ISSN : 1072-0839;2328-5486