Anggraini, R. ., Faliyanti, E. ., & Kusumawati, F. P. (2022). The influence of the use of crossword puzzle on the vocabulary mastery among the second semester students of the English Education Department of Muhammadiyah University Metro. Teaching English As a Foreign Language Journal, 1(2), 144–151. https://doi.org/10.12928/tefl.v1i2.245