NOOR NUGROHO, H.; AQMALA, D.; WISMANTORO, Y.; NUR CAHYA, H. Optimize Trust to Increase Purchase Intention in Smartphone Samsung. Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah, [S. l.], v. 8, n. 9, p. 4096–4118, 2026. DOI: 10.47467/alkharaj.v8i9.12997. Disponível em: https://journal-laaroiba.com/ojs/index.php/alkharaj/article/view/12997. Acesso em: 5 sep. 2026.