List of Articles The nature Open Access Article Abstract Page Full-Text 1 - Considerations on Knowing the Nature of Contracts with a Comparative Approach towards Sale Mehdi Mohaghegh far Open Access Article Abstract Page Full-Text 2 - Juridical and Legal Investigation of Conditions Controlling Sexual Relationships Behnam Ghanbarpour Sayed Mohammad Reza Ayati Open Access Article Abstract Page Full-Text 3 - Investigating the relationship between the nature of decision-making and the political behavior of managers with participatory political culture (a case study of the managers of the Ministry of Interior in Sistan and Baluchistan province) Alireza Pahlavani Rad Behnaz Azhdari Mehdi Hasani Bagheri Open Access Article Abstract Page Full-Text 4 - The history of transmogrification in Multinational Corporations aliasghar aghaee mohammad reza paseban Open Access Article Abstract Page Full-Text 5 - Investigating the nature, position, divisions and types of wisdom in the thought of Professor Motahari Mohsen Hakemi Enshallah Rahmati azizollah afsharkermani Open Access Article Abstract Page Full-Text 6 - Evolution of Mulla Sadra's View of the Role of Nature in Epistemology Fatemeh Kookaram Amirhossein Mansouri Nouri Mohsen Shams Einallah Khademi Open Access Article Abstract Page Full-Text 7 - Sociological study of the instability of democratic developments in contemporary Iran mahmoud soltani ezat Ebrahim Motaghi