Metals and Materials International has retracted three papers from one author, due to suspicions of plagiarism and authorship issues. The three papers have one thing in common — the same lead author, Reza Haghayeghi from the Islamic Azad University in Tehran, Iran. The retraction notices — all released in March, 2016 — lead with the following: This article has been retracted at the … Continue reading Materials journal breaks three papers from the same author