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2022年12月21日，中国科学院文献情报中心正式发布了《2022年中科院期刊分区表》，Chinese Chemical Letters （CCL）在化学大类403本期刊中排名46，成功升级进入1区，TOP期刊。
Operations Research Letters is a publication for literature on all aspects of operations research and the management and decision sciences. The features distinguishing it from other journals in the fi...
Letters About Literature, a program that asks young people in grades 4 through 12 to write to an author (living or dead) about how his or her book affected their lives, has announced its 2009 winners....