biographical research

empirical research method

en-US/ˌbaɪəɡˈɹæfɪkəl ˈɹisɚt͡ʃ/
en-GB/ˌbaɪəˈɡɹæfɪkəl ɹɪˈsɜːt͡ʃ/

دسته بندی ها:

method