Kuesioner akan dikirimkan kepada Anda terlebih dahulu melalui pos, faksimili atau e-mail dengan lampiran PDF file data. Kemudian, sebuah wawancara telepon akan dilakukan berdasarkan kuesioner ini.
A questionnaire will be sent to you in advance by mail, fax or e-mail with a PDF attachment file data. Then, a phone interview will be conducted based on this questionnaire.
Questionnaires will be sent to you in advance by post, fax or e-mail with a PDF attachment data files. Then, a telephone interview will be conducted based on this questionnaire.