List of Articles Tehran city Open Access Article Abstract Page Full-Text 1 - The Effect of Elder Iranians' Socioeconomic and Health Status on their Position in Family Bagher Saroukhani Mina Gharib Open Access Article Abstract Page Full-Text 2 - The Application of Fuzzy Logic in Social Science Research (A Fuzzy Analysis of Social Development in Tehran) Hadi Barghamadi Farid Nahid Ata’ollah Bitaraf