Zohoorian, Z., M. Noorbakhsh, and M. Zeraatpisheh. “EFL Learners’ Vocabulary Achievement and Autonomy: Using Memrise Mobile Application”. Indonesian Journal of EFL and Linguistics, Vol. 7, no. 2, Nov. 2022, pp. 233-49, doi:10.21462/ijefl.v7i2.487.