1.
Sina S, Wihelmina Wisrance M, Sahan A. The Use of Crossword Puzzle to Improve Vocabulary Mastery of the Second Grade Students of SMPN Neonbat. Geneus [Internet]. 2023May10 [cited 2026Jun.12];12(1):28-33. Available from: https://iocscience.org/ejournal/index.php/geneus/article/view/3762