Layanan Call Center OVO. Pasak: Jurnal Teknik Sipil dan Bangunan, [S. l.], v. 3, n. 2, 2026. DOI: 10.32699/pasak.v3i2.12738. Disponível em: https://ojs.unsiq.ac.id/index.php/pasak/article/view/12738. Acesso em: 24 oct. 2026.