@article{paperid:1084946, author = {Shahnama, Mojdeh and Ghonsooly, Behzad and Majid Elahi Shirvan}, title = {A meta‑analysis of relative effectiveness of flipped learning in English as second/foreign language research}, journal = {Educational Technology Research and Development}, year = {2021}, volume = {23}, number = {4}, month = {May}, issn = {1042-1629}, pages = {1--32}, numpages = {31}, keywords = {Flipped learning · Flipped classroom · Meta-analysis · English as a second/ foreign language · Achievements}, }