1. Albirini, A. (2006). Teachers’ attitudes toward information and communication technologies: The case of Syrian EFL teachers. Computers & Education, 47(4), 373-398. https://doi.org/10.1016/j.compedu.2004.10.013
2. Aydın, S., & Zengin, B. (2008). Yabancı dil öğreniminde kaygı: Bir literatür özeti [Language learning anxiety: A review study]. Journal of Language and Linguistic Studies, 4(1), 81-94.
3. Baş, G. (2013). Foreign language learning anxiety scale: Validity and reliability study Türkiye Sosyal Araştırmalar Dergisi, 17(2), 49-68.
4. Baş, G., & Kuzucu, O. (2009). Effects of CALL method and DynED language programme on students’ achievement levels and attitudes towards the lesson in English classes. International Journal of Instructional Technology and Distance Learning, 6(7), 31-44.
5. Batluk, L. (2015). Does listening to English songs motivate students to expand their extramural English? A case study of Swedish upper-secondary school students’ perceptions of possible impact of listening to vocal music on their extramural English. Linnaeus University, Sweden. Retrieved from https://www.diva-portal.org/smash/get/diva2:817139/FULLTEXT01.pdf