APIA SEPTIRA, Ika; NUR KHOLIZA, Heni; RAHMADHANIA, Rahmadhania. Brand and Country of Origin Towards Consumer Attitudes in Choosing Smartphones . Golden Ratio of Data in Summary, [S. l.], v. 4, n. 2, p. 295–301, 2024. DOI: 10.52970/grdis.v4i2.534. Disponível em: https://goldenratio.id/index.php/grdis/article/view/534. Acesso em: 20 apr. 2026.