Siti Nuresa, Muhammad Sood, and Nizarrahmadi Nizarrahmadi. “The Effectiveness of the Quartet Card Game in English Vocabulary Mastery for Students at SMP Islam Terpadu Al-Wahidiyah”. Jurnal Pendidikan dan Sastra Inggris 5, no. 3 (September 26, 2025): 34–46. Accessed January 25, 2026. https://journalshub.org/index.php/JUPENSI/article/view/5790.