SA’ADAH, N.; NORFITRIA; SETYANOOR, E. Perbandingan Sistem Kapitalis, Sosialis, dan Campuran terhadap Pertumbuhan Ekonomi. Surplus: Jurnal Ekonomi dan Bisnis, [S. l.], v. 4, n. 2, p. 200–205, 2026. DOI: 10.71456/sur.v4i2.1609. Disponível em: https://yptb.org/index.php/sur/article/view/1609. Acesso em: 2 feb. 2026.