[1]
“Development of an Android-Based E-Booklet on Money and Financial Institutions at SMA Muhammadiyah 1 Sekampung Udik”, E3J, vol. 8, no. 2, pp. 222–230, Dec. 2025, Accessed: Jun. 28, 2026. [Online]. Available: https://jpips.fkip.unila.ac.id/index.php/e3j/article/view/136