List of Articles Karl Popper Open Access Article Abstract Page Full-Text 1 - Overcoming the Justificationist Addiction دیوید میلر Open Access Article Abstract Page Full-Text 2 - Applying Popper's Theory of the Three Worlds on the Ontology of Memes Ahmad reza Moradian Ali abadi Hadi Samadi Alireza Mansouri reza Azizinezhad