Anggraini R, Faliyanti E, Kusumawati FP. 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. Teach English as a Foreign Lang.  J. [Internet]. 2022 Dec. 31 [cited 2025 Jan. 11];1(2):144-51. Available from: http://journal1.uad.ac.id/index.php/tefl/article/view/245