List of Articles acquired knowledge Open Access Article Abstract Page Full-Text 1 - A Critical Study of “Posteriority of the Soul’s Presential Knowledge to Certain Types of Acquired Knowledge” Ahmad حمداللهی اسکوئی Open Access Article Abstract Page Full-Text 2 - Range of the Interpretations of Quiddative Concepts Based on the Principiality of Existence in the View of Contemporary Commentators of Sadrian Wisdom Rohollah Adineh Roghayeh Mosavi Open Access Article Abstract Page Full-Text 3 - Historical Trends of Epistemological Issues in Pre-Sadrian Philosophical Tradition Ali Asghar Jafari Valani Donya Asadi Fakhrnejad Open Access Article Abstract Page Full-Text 4 - A Critical Study of the Views of ‘Alī Qulī Khān Qarchoghāi Khān on Acquired and Presential Types of Knowledge Hamid Reza Khademi