TY - JOUR T1 - Using Google Drive as the E-portfolio for the Self-assessment of Speaking Fluency in Iran's High Schools JF - International Journal of Research in English Education Y1 - 2020, LA - EN LK - ensani.ir VL - 2020, IS - 2 UR - http://ensani.ir/fa/article/427946 SP - 49 EP - 60 ID - 427946 AU - راضیه ربانی یکتا AU - محمدامین کنعانی KW - E - portfolios KW - Self - assessment KW - speaking fluency KW - Video recording ER -