Some 1,281 of people aged 18 or above was asked to identify the supporters of the recent terror attack in Ahvaz on September 24-25.
Most of the respondents (38.9%) thought that US supported the Ahvaz attack, followed by Daesh (28.4%), Saudi Arabia and its allies (26.5%), Zionist regime (23%), and separatist groups (13%).
Respondents could select more than one choice.
On September 22, some terrorists attacked the military parade to mark the 38th anniversary of an eight-year imposed war against Iran in Ahvaz.
At least 24 people, including children, were killed and some 60 people were injured by the terrorists.
The self-proclaimed Saudi-affiliated Al-Ahwaz terrorist group claimed responsibility for the attack.
ISPA is a subsidiary of Academic Center for Education, Culture and Research (ACECR), aimed at developing research knowledge and technology throughout Iran to provide societal managers and decision-makers with the public opinion of Iranians.
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