N. Siti Rofiah, Siti Uriana Rahmawati, and Erta Mahyudin, “Developing Vocabulary Mastery through the Use of Thematic Index Card Media among Fifth Grade Students at Al-Ikhlas Islamic Elementary School”, intifa, vol. 3, no. 2, Apr. 2026, doi: 10.62083/intifa.v3i2.328.