arastirmax scientific publication index data entry

We are scientific publication index based in Turkey. We have been indexing peer reviewed scientific journals. In this project we will extract some data from published articles' pdf files. Just copying required data from pdf file to our web form. We will give journal's web site adress to download required pdf files. After downloading this pdfs, user must also upload this files to our site. Users can see some sample uploads at [login to view URL] We want to pay according to uploaded article quantity. Please give me per article price. Time required uploading article's infos to our system changes according to article properties. Some data we will take from articles, Article Title (Turkish) Article Title (English) Journal Name Keywords Abstract (Turkish=ozet) Abstract (English) Authors Data For each author: Name-surname, Academic Title, University, department, email Journal Volume, Number, Year, pagenumbers References (just copying from pdf) Article's original pdf web site (which downloadable from journal web site