BALANCING SECRECY AND TRANSPARENCY IN SMART CITIES: A SYSTEMATIC REVIEW OF BLOCKCHAIN-BASED GOVERNMENT DATA MANAGEMENT. Jurnal Pilar Nusa Mandiri, [S. l.], v. 22, n. 1, p. 50–68, 2026. DOI: 10.33480/pilar.v22i1.8254. Disponível em: https://ejournal.nusamandiri.ac.id/ejurnal/index.php/pilar/article/view/8254. Acesso em: 3 apr. 2026.