PENGARUH PENERAPAN UNDERSTENDING BY DESIGN BACKWARD DAN GAMEFIKASI PADA PENINGKATAN BERPIKIR KRITIS PESERTA DIDIK. Literacy: Jurnal Pendidikan Ekonomi, [S. l.], v. 5, n. 1s, p. 236 248, 2025. DOI: 10.53682/jpeunima.v5i1s.8712. Disponível em: https://ejurnal.unima.ac.id/index.php/jpe-unima/article/view/8712. Acesso em: 24 mar. 2026.