Survey Questionnaire and Participant Consent Form for the study: English Language Proficiency, Perception, and Use among Academic Staff in Public Universities in Kosovo

This upload contains the extended data for the study on English language proficiency and use among academic staff in Kosovo. Files include the full questionnaire, participant consent form, and supplementary tables. These materials were used to collect and support analysis of survey responses from 336 academic staff members during October–December 2024.