Mawar, Putri Bulan, and Afrillia Anggreni. “A Pre-Experimental Study: Spelling Bee Game to Elevate Vocabulary Mastery of Gen Z Students”. Measurement In Educational Research 5, no. 1 (January 24, 2025). Accessed March 12, 2025. https://ejournal.ressi.id/index.php/meter/article/view/375.