İlerten, Ferda, and Gulumser Efeoglu. “Utilization Focused Evaluation of an ELT Prep Program: A Longitudinal Approach”. Pegem Journal of Education and Instruction 11, no. 2 (April 23, 2021): 27–31. Accessed July 2, 2025. https://www.pegegog.net/index.php/pegegog/article/view/1256.