effective factor行嗎?

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what is that? -fanfan88- 給 fanfan88 發送悄悄話 (0 bytes) () 10/13/2007 postreply 03:44:55

i guess she meant "impact factor" of a journal -愛發問- 給 愛發問 發送悄悄話 (0 bytes) () 10/13/2007 postreply 05:51:16

請您先登陸,再發跟帖!