title: Predatory Journals and Perished Articles; a Letter to Editor.
authors.affiliation: Independent Researcher on Library and Information Science, Isfahan, Iran.
authors.forename: Mashallah
authors.initials: M
authors.lastname: Narimani
authors.affiliation: Independent Scientist, Information Science and Publication Ethics Scholar, Isfahan, Iran.
authors.forename: Mehdi
authors.initials: M
authors.lastname: Dadkhah