List of Articles organizational function Open Access Article Abstract Page Full-Text 1 - Studying the Relation between Leading Methods & Functions of Tehran's Cultural & Artistic Municipality Organization in Two Eras of Management دکتر ابراهیم عباسی سعید تیموری Open Access Article Abstract Page Full-Text 2 - Investigate of Extant Laws and the Performance Agencies Charge of the Optimal Management of Urban Wastes (Case Study: Tehran Metropolis) Rasool Afzali Razgar Hamzepour Sadegh Karimi Ahmad pourahmad