List of Articles Clustering Open Access Article Abstract Page Full-Text 1 - Clasification of custumers of internet services, using data mining algorithms farid norozi hamed kazemipoor 10.7508/jstpi.2017.01.002 Open Access Article Abstract Page Full-Text 2 - Making the lithology log by Clustering-Estimation approach in the wells of an oil field in south of Iran ساره صدیق مهرنوش علی پور شهسواری حسین معماریان بهزاد تخم چی Open Access Article Abstract Page Full-Text 3 - Improvement payment loan concerning financial discipline and maximum gain in uncertainly Mohammad Ali Afshar Kazemi Mohammadali Afsharkazemi Abbas Toloei Eshlaghy Ezattollah Asgharizadeh