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["멘토링 교재 구입 요청"]
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["멘토링 참여 기관명: (예시_매지초등학교)"]
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[]
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["구분","멘토명(대학생)","교재명","출판사","발행일","금액","교보문고 ISBN"]
["예시","김연세","라이트쎈 고등 공통수학1(2025)","신사고","2023-11-07",15300,9788928349067]
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["합계",{"$nulls":4},{"$f":"SUM(F9:F35)","v":0}]