Change Research

American polling firm

en-US/ˈt͡ʃeɪnd͡ʒ ˈɹisɚt͡ʃ/
en-GB/ˈt͡ʃeɪnd͡ʒ ɹɪˈsɜːt͡ʃ/

دسته بندی ها:

polling organization