Nur Rochmadhoni, Chyntia Heru Woro Prastiwi, & Oktha Ika Rahmawati. (2022). The effectiveness of crossword puzzle games in teaching vocabulary to the seventh graders at SMPN 2 Bojonegoro. ELTT, 8(1), 99–103. Retrieved from https://proceeding.unpkediri.ac.id/index.php/eltt/article/view/2775