List of Articles continuing professional development Open Access Article Abstract Page Full-Text 1 - ارزیابی پویا و توسعه حرفه ای مستمر: مقیاسی متفاوت برای اندازه گیری CPD معلمان زبان انگلیسی Mehrdad Mohajerpour حسین خدابخش زاده Khalil Motallebzadeh محمد علی فاطمی 10.30495/ttlt.2023.703871 Open Access Article Abstract Page Full-Text 2 - Providing a model for the professional development of mathematics teachers based on the brain training approach in the Iranian educational system Saeedeh Shahsavani Maryam Baratali Narges Keshtiaray, Open Access Article Abstract Page Full-Text 3 - Review and explain the antecedents of professional development collaborative educational organizations. akram safari bijan bdollahi Abdolrahim Nnaveebrahim Hassanreza Zeinabadi