List of Articles معقول ثانی Open Access Article Abstract Page Full-Text 1 - An Analytic Study of the Development of Philosophical Intelligibles from Farabi to Mulla Sadra Seyyed Mohammadali Dibaji Zeynab Yusefzadeh Open Access Article Abstract Page Full-Text 2 - A Study of the Quality of Abstraction of Philosophical Concepts Based on the Principles of the Transcendent Philosophy Mojtaba Rahmanian Koushkaki Mohsen Heidari Seyyed Mohammad Musawy Open Access Article Abstract Page Full-Text 3 - A Comparative Analysis of Secondary Intelligibles, Time, and Space in the Philosophies of Kant and Mulla Sadra Hossein Aliramezani Mahdi Monfared