Nurteteng, Nurteteng, and Dewi Nopitasari. “The Use of Crossword Puzzle towards the Students Vocabulary”. INTERACTION: Jurnal Pendidikan Bahasa 6, no. 1 (August 26, 2019): 9–17. Accessed September 13, 2025. https://e-journal.unimudasorong.ac.id/index.php/interactionjournal/article/view/2584.