Redouani MelissaSadoun Samra2025-12-032025-12-032025Language and communication.https://dspace.ummto.dz/handle/ummto/2931460p. : Ill. en coul. ; (+CD-Rom)This study aims to assess EFL teachers‟ selection of materials for the teaching of ESP in the department of Management at Mouloud MAMMERI University of Tizi-Ouzou (MMUTO), whether they meet the principles of ESP material selection, whether they face challenges in the process of material selection and if they implement the selected material appropriately. To reach these aims, the study relies on the combination of quantitative and qualitative methods for both data collection and data analysis, which is known as mixed methods approach. The tools used for data collection are the questionnaire and the structured interviews. The obtained data from the questionnaires and the conducted interviews are analyzed quantitatively by using descriptive statistics, namely the use of frequencies and percentages obtained on the basis of excel calculations, and qualitatively by using thematic analysis. The results obtained after the analysis disconfirm that ESP teachers do select the adequate materials in ESP classrooms and they do not face challenges in material selection, however, they do implement the materials selected appropriately.enEFL teachers AssessmentESP materials selectionManagement departmentmixed- methods approachUMMTOThesis