R. R. . Ihsanah, Y. Sutopo, S. Sukasih, B. Subali, and N. Widiarti, “From Innovation to Impact: Trends and Effectiveness of Interactive E-Books in Elementary Indonesian Language Learning (2020-2025)”, JES, vol. 10, no. 4, pp. 695–707, Apr. 2026, doi: 10.31258/jes.10.4.p.695-707.