Development of an Android-Based E-Booklet on Money and Financial Institutions at SMA Muhammadiyah 1 Sekampung Udik. Economic Education and Entrepreneurship Journal, [S. l.], v. 8, n. 2, p. 222–230, 2025. Disponível em: https://jpips.fkip.unila.ac.id/index.php/e3j/article/view/136. Acesso em: 9 jul. 2026.