List of Articles نمای تصفیه کننده هوا Open Access Article Abstract Page Full-Text 1 - Effective factors in an optimal design of an air purifier façade to equip the existing buildings’ facades in urban spaces with a high pollution factor, (Case study: Pars Hospital in District 6 of Tehran) Ehsan Najaf Zadeh fatemeh amirian Amin alah Ahadi 10.22094/lsj.2023.704904