OVO Call Center & Contact Us. Pasak: Jurnal Teknik Sipil dan Bangunan, [S. l.], v. 4, n. 1, 2026. DOI: 10.32699/pasak.v4i1.12735. Disponível em: https://ojs.unsiq.ac.id/index.php/pasak/article/view/12735. Acesso em: 24 oct. 2026.