Content editing of research papers -- 2

Content editors needed for 4 academic papers. The papers have been edited once unsatisfactorily. So we need a good content editor to edit the papers again better. we have 4 of them and with approximate 4000-6000 words per each. Good content editing could increase the word count or reduce it. This is different from proof reading. You must do the content editing first before proof reading. Content editing includes re-phrasing, grammar, reduction in tautology etc. Also format the references in APA and format in MIS Quarterly journal style and one other journal formats. You must submit with track changes and also clean one. The fee stated is per each paper