ISBN-13: 9781032364339 / Angielski / Twarda / 2022 / 184 str.
ISBN-13: 9781032364339 / Angielski / Twarda / 2022 / 184 str.
Questionnaires in Second Language Research is the first state-of-the-art methodological guide for producing and using questionnaires as reliable and valid research instruments in second language studies.