AGUSTINA, Isna Fitria. Buku Ajar Pengantar Sistem Ekonomi Indonesia. Umsida Press, [S. l.], p. 1–87, 2024. DOI: 10.21070/2024/978-623-464-086-1. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-464-086-1. Acesso em: 1 jul. 2025.