List of Articles Complex structures Open Access Article Abstract Page Full-Text 1 - The Effect of Textual Enhancement Types on EFL Learners’ Grammatical Awareness of Simple and Complex Structures Lida Javadi Bahram Bagheri 20.1001.1.20088590.2017.7.3.5.3 Open Access Article Abstract Page Full-Text 2 - Challenges of Collaborative Tasks Use in Teaching Complex Structures: Iranian EFL Teachers’ Perceptions in Focus Mozhgan Ebrahimian Bahman Gorjian Zohreh Seifoori https://doi.org/10.71755/ttlt.2025.1210261