Deneme-Gençoğlu, SelmaBolat, Yeliz2026-03-232026-03-2320242148-3868https://hdl.handle.net/20.500.12573/5875https://doi.org/10.52380/ijcer.2024.11.1.558eninfo:eu-repo/semantics/openAccess21st Century SkillsSecondary School English Language Teachers21st Century Skills in English Language Teaching21st Century Teaching SkillsThe Challenges of the TeachersThe Integration of 21st Century Skills into Secondary School English Classes and the Challenges Faced by TeachersArticle10.52380/ijcer.2024.11.1.5582-s2.0-105032582793